76260388 has 12 divisors (see below), whose sum is σ = 133650972. Its totient is φ = 38074400.

The previous prime is 76260377. The next prime is 76260407. The reversal of 76260388 is 88306267.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 55026724 + 21233664 = 7418^2 + 4608^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 76260388.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10795 + ... + 16402.

It is an arithmetic number, because the mean of its divisors is an integer number (11137581).

Almost surely, 2^76260388 is an apocalyptic number.

It is an amenable number.

76260388 is a deficient number, since it is larger than the sum of its proper divisors (57390584).

76260388 is a wasteful number, since it uses less digits than its factorization.

76260388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27902 (or 27900 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 76260388 is about 8732.7193931787. The cubic root of 76260388 is about 424.0655603500.

The spelling of 76260388 in words is "seventy-six million, two hundred sixty thousand, three hundred eighty-eight".