76769132 has 12 divisors (see below), whose sum is σ = 146559336. Its totient is φ = 34895040.

The previous prime is 76769131. The next prime is 76769137. The reversal of 76769132 is 23196767.

It is a self number, because there is not a number n which added to its sum of digits gives 76769132.

It is not an unprimeable number, because it can be changed into a prime (76769131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 872333 + ... + 872420.

It is an arithmetic number, because the mean of its divisors is an integer number (12213278).

Almost surely, 2^76769132 is an apocalyptic number.

It is an amenable number.

76769132 is a deficient number, since it is larger than the sum of its proper divisors (69790204).

76769132 is a wasteful number, since it uses less digits than its factorization.

76769132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744768 (or 1744766 counting only the distinct ones).

The product of its digits is 95256, while the sum is 41.

The square root of 76769132 is about 8761.7995868429. The cubic root of 76769132 is about 425.0064718738.

The spelling of 76769132 in words is "seventy-six million, seven hundred sixty-nine thousand, one hundred thirty-two".