127662480 has 280 divisors, whose sum is σ = 487915200. Its totient is φ = 30792960.

The previous prime is 127662427. The next prime is 127662533. The reversal of 127662480 is 84266721.

127662480 is a `hidden beast` number, since 1 + 27 + 6 + 624 + 8 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (127662427) and next prime (127662533).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 641421 + ... + 641619.

Almost surely, 2^127662480 is an apocalyptic number.

127662480 is a gapful number since it is divisible by the number (10) 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 127662480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243957600).

127662480 is an abundant number, since it is smaller than the sum of its proper divisors (360252720).

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

127662480 is a wasteful number, since it uses less digits than its factorization.

127662480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 127662480 is about 11298.7822352677. The cubic root of 127662480 is about 503.5250627944.

The spelling of 127662480 in words is "one hundred twenty-seven million, six hundred sixty-two thousand, four hundred eighty".