76523120 has 40 divisors (see below), whose sum is σ = 188385264. Its totient is φ = 28808192.

The previous prime is 76523107. The next prime is 76523197. The reversal of 76523120 is 2132567.

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

It is a self number, because there is not a number n which added to its sum of digits gives 76523120.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26774 + ... + 29493.

Almost surely, 2^76523120 is an apocalyptic number.

It is an amenable number.

76523120 is an abundant number, since it is smaller than the sum of its proper divisors (111862144).

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

76523120 is a wasteful number, since it uses less digits than its factorization.

76523120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56297 (or 56291 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 76523120 is about 8747.7494248521. The cubic root of 76523120 is about 424.5519985063.

Adding to 76523120 its reverse (2132567), we get a palindrome (78655687).

The spelling of 76523120 in words is "seventy-six million, five hundred twenty-three thousand, one hundred twenty".