87332612 has 12 divisors (see below), whose sum is σ = 152898816. Its totient is φ = 43647240.

The previous prime is 87332593. The next prime is 87332639. The reversal of 87332612 is 21623378.

It is a happy number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12437 + ... + 18147.

It is an arithmetic number, because the mean of its divisors is an integer number (12741568).

Almost surely, 2^87332612 is an apocalyptic number.

It is an amenable number.

87332612 is a deficient number, since it is larger than the sum of its proper divisors (65566204).

87332612 is a wasteful number, since it uses less digits than its factorization.

87332612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9538 (or 9536 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 87332612 is about 9345.1919188425. The cubic root of 87332612 is about 443.6687259207.

The spelling of 87332612 in words is "eighty-seven million, three hundred thirty-two thousand, six hundred twelve".