87367604 has 24 divisors (see below), whose sum is σ = 158629800. Its totient is φ = 42053760.

The previous prime is 87367603. The next prime is 87367627. The reversal of 87367604 is 40676378.

It can be written as a sum of positive squares in 4 ways, for example, as 8690704 + 78676900 = 2948^2 + 8870^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87367603) 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, 47942 + ... + 49730.

It is an arithmetic number, because the mean of its divisors is an integer number (6609575).

Almost surely, 2^87367604 is an apocalyptic number.

It is an amenable number.

87367604 is a deficient number, since it is larger than the sum of its proper divisors (71262196).

87367604 is a wasteful number, since it uses less digits than its factorization.

87367604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243 (or 2241 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 87367604 is about 9347.0639240352. The cubic root of 87367604 is about 443.7279736736.

The spelling of 87367604 in words is "eighty-seven million, three hundred sixty-seven thousand, six hundred four".