87876532 has 12 divisors (see below), whose sum is σ = 155221920. Its totient is φ = 43527416.

The previous prime is 87876527. The next prime is 87876533. The reversal of 87876532 is 23567878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87876533) 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, 102232 + ... + 103087.

It is an arithmetic number, because the mean of its divisors is an integer number (12935160).

Almost surely, 2^87876532 is an apocalyptic number.

It is an amenable number.

87876532 is a deficient number, since it is larger than the sum of its proper divisors (67345388).

87876532 is a wasteful number, since it uses less digits than its factorization.

87876532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205430 (or 205428 counting only the distinct ones).

The product of its digits is 564480, while the sum is 46.

The square root of 87876532 is about 9374.2483432006. The cubic root of 87876532 is about 444.5878977389.

The spelling of 87876532 in words is "eighty-seven million, eight hundred seventy-six thousand, five hundred thirty-two".