76655016 has 24 divisors (see below), whose sum is σ = 207607530. Its totient is φ = 25551648.

The previous prime is 76655003. The next prime is 76655053. The reversal of 76655016 is 61055667.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 76632516 + 22500 = 8754^2 + 150^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 532255 + ... + 532398.

Almost surely, 2^76655016 is an apocalyptic number.

It is an amenable number.

76655016 is an abundant number, since it is smaller than the sum of its proper divisors (130952514).

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

76655016 is a wasteful number, since it uses less digits than its factorization.

76655016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064665 (or 1064658 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 76655016 is about 8755.2850324818. The cubic root of 76655016 is about 424.7957791616.

The spelling of 76655016 in words is "seventy-six million, six hundred fifty-five thousand, sixteen".