87604357 has 8 divisors (see below), whose sum is σ = 91914752. Its totient is φ = 83386800.

The previous prime is 87604351. The next prime is 87604369. The reversal of 87604357 is 75340678.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 87604357 - 2⁷ = 87604229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87604351) 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 7 ways as a sum of consecutive naturals, for example, 21273 + ... + 25054.

It is an arithmetic number, because the mean of its divisors is an integer number (11489344).

Almost surely, 2^87604357 is an apocalyptic number.

It is an amenable number.

87604357 is a deficient number, since it is larger than the sum of its proper divisors (4310395).

87604357 is a wasteful number, since it uses less digits than its factorization.

87604357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46419.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 87604357 is about 9359.7199210233. The cubic root of 87604357 is about 444.1284240821.

The spelling of 87604357 in words is "eighty-seven million, six hundred four thousand, three hundred fifty-seven".