76873532 has 24 divisors (see below), whose sum is σ = 137592000. Its totient is φ = 37567296.

The previous prime is 76873513. The next prime is 76873543. The reversal of 76873532 is 23537867.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 76873532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73469 + ... + 74507.

It is an arithmetic number, because the mean of its divisors is an integer number (5733000).

Almost surely, 2^76873532 is an apocalyptic number.

It is an amenable number.

76873532 is a deficient number, since it is larger than the sum of its proper divisors (60718468).

76873532 is a wasteful number, since it uses less digits than its factorization.

76873532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445 (or 1443 counting only the distinct ones).

The product of its digits is 211680, while the sum is 41.

The square root of 76873532 is about 8767.7552429342. The cubic root of 76873532 is about 425.1990430984.

The spelling of 76873532 in words is "seventy-six million, eight hundred seventy-three thousand, five hundred thirty-two".