87104344 has 8 divisors (see below), whose sum is σ = 163320660. Its totient is φ = 43552168.

The previous prime is 87104299. The next prime is 87104359. The reversal of 87104344 is 44340178.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5444014 + ... + 5444029.

Almost surely, 2^87104344 is an apocalyptic number.

It is an amenable number.

87104344 is a deficient number, since it is larger than the sum of its proper divisors (76216316).

87104344 is a wasteful number, since it uses less digits than its factorization.

87104344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10888049 (or 10888045 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 87104344 is about 9332.9708024830. The cubic root of 87104344 is about 443.2818382284.

The spelling of 87104344 in words is "eighty-seven million, one hundred four thousand, three hundred forty-four".