87617352 has 32 divisors (see below), whose sum is σ = 226598400. Its totient is φ = 28198464.

The previous prime is 87617351. The next prime is 87617389. The reversal of 87617352 is 25371678.

It is a self number, because there is not a number n which added to its sum of digits gives 87617352.

It is not an unprimeable number, because it can be changed into a prime (87617351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62248 + ... + 63639.

It is an arithmetic number, because the mean of its divisors is an integer number (7081200).

Almost surely, 2^87617352 is an apocalyptic number.

It is an amenable number.

87617352 is an abundant number, since it is smaller than the sum of its proper divisors (138981048).

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

87617352 is a wasteful number, since it uses less digits than its factorization.

87617352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125925 (or 125921 counting only the distinct ones).

The product of its digits is 70560, while the sum is 39.

The square root of 87617352 is about 9360.4140934042. The cubic root of 87617352 is about 444.1503832773.

The spelling of 87617352 in words is "eighty-seven million, six hundred seventeen thousand, three hundred fifty-two".