86850656 has 12 divisors (see below), whose sum is σ = 170987292. Its totient is φ = 43425312.

The previous prime is 86850613. The next prime is 86850677. The reversal of 86850656 is 65605868.

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, 1357010 + ... + 1357073.

It is an arithmetic number, because the mean of its divisors is an integer number (14248941).

Almost surely, 2^86850656 is an apocalyptic number.

It is an amenable number.

86850656 is a deficient number, since it is larger than the sum of its proper divisors (84136636).

86850656 is a wasteful number, since it uses less digits than its factorization.

86850656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714093 (or 2714085 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 86850656 is about 9319.3699357843. The cubic root of 86850656 is about 442.8510727477.

The spelling of 86850656 in words is "eighty-six million, eight hundred fifty thousand, six hundred fifty-six".