1270054464 has 112 divisors (see below), whose sum is σ = 3852720768. Its totient is φ = 361709568.

The previous prime is 1270054453. The next prime is 1270054517. The reversal of 1270054464 is 4644500721.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×1270054464² = 3226076683052654592, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 473094 + ... + 475770.

Almost surely, 2^1270054464 is an apocalyptic number.

1270054464 is a gapful number since it is divisible by the number (14) 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 1270054464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1926360384).

1270054464 is an abundant number, since it is smaller than the sum of its proper divisors (2582666304).

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

1270054464 is a wasteful number, since it uses less digits than its factorization.

1270054464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3052 (or 3042 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 1270054464 is about 35637.8235025654. The cubic root of 1270054464 is about 1082.9476131398.

The spelling of 1270054464 in words is "one billion, two hundred seventy million, fifty-four thousand, four hundred sixty-four".