1270214496 has 144 divisors (see below), whose sum is σ = 3734050320. Its totient is φ = 409328640.

The previous prime is 1270214489. The next prime is 1270214507. The reversal of 1270214496 is 6944120721.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×1270214496² = 3226889731697068032, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1270214496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1349386 + ... + 1350326.

It is an arithmetic number, because the mean of its divisors is an integer number (25930905).

Almost surely, 2^1270214496 is an apocalyptic number.

1270214496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1270214496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1867025160).

1270214496 is an abundant number, since it is smaller than the sum of its proper divisors (2463835824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1270214496 is a wasteful number, since it uses less digits than its factorization.

1270214496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109 (or 1098 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 1270214496 is about 35640.0686868025. The cubic root of 1270214496 is about 1082.9930964894.

The spelling of 1270214496 in words is "one billion, two hundred seventy million, two hundred fourteen thousand, four hundred ninety-six".