76712532 has 24 divisors (see below), whose sum is σ = 192765216. Its totient is φ = 23603808.

The previous prime is 76712513. The next prime is 76712539. The reversal of 76712532 is 23521767.

It is a junction number, because it is equal to n+sod(n) for n = 76712493 and 76712502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76712539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245718 + ... + 246029.

It is an arithmetic number, because the mean of its divisors is an integer number (8031884).

Almost surely, 2^76712532 is an apocalyptic number.

It is an amenable number.

76712532 is an abundant number, since it is smaller than the sum of its proper divisors (116052684).

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

76712532 is a wasteful number, since it uses less digits than its factorization.

76712532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491767 (or 491765 counting only the distinct ones).

The product of its digits is 17640, while the sum is 33.

The square root of 76712532 is about 8758.5690612109. The cubic root of 76712532 is about 424.9019972413.

The spelling of 76712532 in words is "seventy-six million, seven hundred twelve thousand, five hundred thirty-two".