86601394 has 24 divisors (see below), whose sum is σ = 149002560. Its totient is φ = 37650360.

The previous prime is 86601391. The next prime is 86601409. The reversal of 86601394 is 49310668.

It is not an unprimeable number, because it can be changed into a prime (86601391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2214 + ... + 13345.

It is an arithmetic number, because the mean of its divisors is an integer number (6208440).

Almost surely, 2^86601394 is an apocalyptic number.

86601394 is a deficient number, since it is larger than the sum of its proper divisors (62401166).

86601394 is a wasteful number, since it uses less digits than its factorization.

86601394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15606 (or 15595 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 86601394 is about 9305.9869976269. The cubic root of 86601394 is about 442.4270048872.

The spelling of 86601394 in words is "eighty-six million, six hundred one thousand, three hundred ninety-four".