76275920 has 40 divisors (see below), whose sum is σ = 202677504. Its totient is φ = 26151552.

The previous prime is 76275919. The next prime is 76275959. The reversal of 76275920 is 2957267.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67544 + ... + 68663.

Almost surely, 2^76275920 is an apocalyptic number.

76275920 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

76275920 is an abundant number, since it is smaller than the sum of its proper divisors (126401584).

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

76275920 is a wasteful number, since it uses less digits than its factorization.

76275920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136227 (or 136221 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 76275920 is about 8733.6086470599. The cubic root of 76275920 is about 424.0943482933.

The spelling of 76275920 in words is "seventy-six million, two hundred seventy-five thousand, nine hundred twenty".