76242988 has 6 divisors (see below), whose sum is σ = 133425236. Its totient is φ = 38121492.

The previous prime is 76242973. The next prime is 76242989. The reversal of 76242988 is 88924267.

It is not an unprimeable number, because it can be changed into a prime (76242989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9530370 + ... + 9530377.

Almost surely, 2^76242988 is an apocalyptic number.

It is an amenable number.

76242988 is a deficient number, since it is larger than the sum of its proper divisors (57182248).

76242988 is a wasteful number, since it uses less digits than its factorization.

76242988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19060751 (or 19060749 counting only the distinct ones).

The product of its digits is 387072, while the sum is 46.

The square root of 76242988 is about 8731.7230831034. The cubic root of 76242988 is about 424.0333055005.

The spelling of 76242988 in words is "seventy-six million, two hundred forty-two thousand, nine hundred eighty-eight".