76148856 has 64 divisors (see below), whose sum is σ = 241747200. Its totient is φ = 21756384.

The previous prime is 76148833. The next prime is 76148861. The reversal of 76148856 is 65884167.

It is a happy number.

It is a congruent number.

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, 23670 + ... + 26693.

It is an arithmetic number, because the mean of its divisors is an integer number (3777300).

Almost surely, 2^76148856 is an apocalyptic number.

It is an amenable number.

76148856 is an abundant number, since it is smaller than the sum of its proper divisors (165598344).

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

76148856 is a wasteful number, since it uses less digits than its factorization.

76148856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50385 (or 50375 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 76148856 is about 8726.3311878475. The cubic root of 76148856 is about 423.8587253315.

The spelling of 76148856 in words is "seventy-six million, one hundred forty-eight thousand, eight hundred fifty-six".