76265864 has 16 divisors (see below), whose sum is σ = 143107020. Its totient is φ = 38104000.

The previous prime is 76265837. The next prime is 76265869. The reversal of 76265864 is 46856267.

It can be written as a sum of positive squares in 2 ways, for example, as 69722500 + 6543364 = 8350^2 + 2558^2 .

It is not an unprimeable number, because it can be changed into a prime (76265869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11114 + ... + 16614.

Almost surely, 2^76265864 is an apocalyptic number.

It is an amenable number.

76265864 is a deficient number, since it is larger than the sum of its proper divisors (66841156).

76265864 is a wasteful number, since it uses less digits than its factorization.

76265864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7240 (or 7236 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 76265864 is about 8733.0329210418. The cubic root of 76265864 is about 424.0757103440.

The spelling of 76265864 in words is "seventy-six million, two hundred sixty-five thousand, eight hundred sixty-four".