87596866 has 8 divisors (see below), whose sum is σ = 150166080. Its totient is φ = 37541508.

The previous prime is 87596837. The next prime is 87596879. The reversal of 87596866 is 66869578.

It is a happy number.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3128446 + ... + 3128473.

It is an arithmetic number, because the mean of its divisors is an integer number (18770760).

Almost surely, 2^87596866 is an apocalyptic number.

87596866 is a deficient number, since it is larger than the sum of its proper divisors (62569214).

87596866 is a wasteful number, since it uses less digits than its factorization.

87596866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6256928.

The product of its digits is 4354560, while the sum is 55.

The square root of 87596866 is about 9359.3197402375. The cubic root of 87596866 is about 444.1157646628.

It can be divided in two parts, 8759 and 6866, that added together give a 6-th power (15625 = 5⁶).

The spelling of 87596866 in words is "eighty-seven million, five hundred ninety-six thousand, eight hundred sixty-six".