76253216 has 24 divisors (see below), whose sum is σ = 161672364. Its totient is φ = 35193600.

The previous prime is 76253207. The next prime is 76253227. The reversal of 76253216 is 61235267.

It can be written as a sum of positive squares in 2 ways, for example, as 74304400 + 1948816 = 8620^2 + 1396^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 91235 + ... + 92066.

Almost surely, 2^76253216 is an apocalyptic number.

It is an amenable number.

76253216 is an abundant number, since it is smaller than the sum of its proper divisors (85419148).

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

76253216 is a wasteful number, since it uses less digits than its factorization.

76253216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183324 (or 183316 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 76253216 is about 8732.3087439691. The cubic root of 76253216 is about 424.0522660145.

The spelling of 76253216 in words is "seventy-six million, two hundred fifty-three thousand, two hundred sixteen".