76942512 has 30 divisors (see below), whose sum is σ = 215332572. Its totient is φ = 25647456.

The previous prime is 76942501. The next prime is 76942513. The reversal of 76942512 is 21524967.

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

It is not an unprimeable number, because it can be changed into a prime (76942513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 267018 + ... + 267305.

Almost surely, 2^76942512 is an apocalyptic number.

76942512 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

76942512 is an abundant number, since it is smaller than the sum of its proper divisors (138390060).

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

76942512 is a wasteful number, since it uses less digits than its factorization.

76942512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534337 (or 534328 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 76942512 is about 8771.6880929500. The cubic root of 76942512 is about 425.3261846549.

The spelling of 76942512 in words is "seventy-six million, nine hundred forty-two thousand, five hundred twelve".