87902334 has 48 divisors (see below), whose sum is σ = 212717232. Its totient is φ = 27044928.

The previous prime is 87902327. The next prime is 87902369. The reversal of 87902334 is 43320978.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 639 + ... + 13274.

It is an arithmetic number, because the mean of its divisors is an integer number (4431609).

Almost surely, 2^87902334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87902334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106358616).

87902334 is an abundant number, since it is smaller than the sum of its proper divisors (124814898).

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

87902334 is a wasteful number, since it uses less digits than its factorization.

87902334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13943 (or 13931 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 87902334 is about 9375.6244592027. The cubic root of 87902334 is about 444.6314062621.

The spelling of 87902334 in words is "eighty-seven million, nine hundred two thousand, three hundred thirty-four".