76912892 has 12 divisors (see below), whose sum is σ = 153825840. Its totient is φ = 32962656.

The previous prime is 76912889. The next prime is 76912919. The reversal of 76912892 is 29821967.

It is a happy number.

76912892 is an admirable number.

It is a congruent number.

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, 1373417 + ... + 1373472.

It is an arithmetic number, because the mean of its divisors is an integer number (12818820).

Almost surely, 2^76912892 is an apocalyptic number.

It is an amenable number.

76912892 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

76912892 is a wasteful number, since it uses less digits than its factorization.

76912892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2746900 (or 2746898 counting only the distinct ones).

The product of its digits is 108864, while the sum is 44.

The square root of 76912892 is about 8769.9995438996. Note that the first 3 decimals coincide. The cubic root of 76912892 is about 425.2715994058.

The spelling of 76912892 in words is "seventy-six million, nine hundred twelve thousand, eight hundred ninety-two".