87371952 has 20 divisors (see below), whose sum is σ = 225711000. Its totient is φ = 29123968.

The previous prime is 87371951. The next prime is 87372011. The reversal of 87371952 is 25917378.

It is not an unprimeable number, because it can be changed into a prime (87371951) by changing a digit.

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, 910077 + ... + 910172.

It is an arithmetic number, because the mean of its divisors is an integer number (11285550).

Almost surely, 2^87371952 is an apocalyptic number.

It is an amenable number.

87371952 is an abundant number, since it is smaller than the sum of its proper divisors (138339048).

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

87371952 is a wasteful number, since it uses less digits than its factorization.

87371952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820260 (or 1820254 counting only the distinct ones).

The product of its digits is 105840, while the sum is 42.

The square root of 87371952 is about 9347.2965075470. The cubic root of 87371952 is about 443.7353345150.

The spelling of 87371952 in words is "eighty-seven million, three hundred seventy-one thousand, nine hundred fifty-two".