87268756 has 12 divisors (see below), whose sum is σ = 153445600. Its totient is φ = 43427160.

The previous prime is 87268723. The next prime is 87268759. The reversal of 87268756 is 65786278.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87268759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50856 + ... + 52543.

Almost surely, 2^87268756 is an apocalyptic number.

It is an amenable number.

87268756 is a deficient number, since it is larger than the sum of its proper divisors (66176844).

87268756 is a wasteful number, since it uses less digits than its factorization.

87268756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103614 (or 103612 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 49.

The square root of 87268756 is about 9341.7747778460. The cubic root of 87268756 is about 443.5605654167.

The spelling of 87268756 in words is "eighty-seven million, two hundred sixty-eight thousand, seven hundred fifty-six".