87913152 has 168 divisors, whose sum is σ = 275386800. Its totient is φ = 26707968.

The previous prime is 87913151. The next prime is 87913157. The reversal of 87913152 is 25131978.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (87913151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 317238 + ... + 317514.

Almost surely, 2^87913152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87913152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137693400).

87913152 is an abundant number, since it is smaller than the sum of its proper divisors (187473648).

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

87913152 is a wasteful number, since it uses less digits than its factorization.

87913152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 330 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 87913152 is about 9376.2013630254. The cubic root of 87913152 is about 444.6496455399.

The spelling of 87913152 in words is "eighty-seven million, nine hundred thirteen thousand, one hundred fifty-two".