76695216 has 80 divisors (see below), whose sum is σ = 215923680. Its totient is φ = 23316480.

The previous prime is 76695167. The next prime is 76695233. The reversal of 76695216 is 61259667.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54846 + ... + 56226.

It is an arithmetic number, because the mean of its divisors is an integer number (2699046).

Almost surely, 2^76695216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76695216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107961840).

76695216 is an abundant number, since it is smaller than the sum of its proper divisors (139228464).

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

76695216 is a wasteful number, since it uses less digits than its factorization.

76695216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494 (or 1488 counting only the distinct ones).

The product of its digits is 136080, while the sum is 42.

The square root of 76695216 is about 8757.5804877831. The cubic root of 76695216 is about 424.8700243834.

The spelling of 76695216 in words is "seventy-six million, six hundred ninety-five thousand, two hundred sixteen".