86910196 has 12 divisors (see below), whose sum is σ = 152302752. Its totient is φ = 43395128.

The previous prime is 86910139. The next prime is 86910211. The reversal of 86910196 is 69101968.

It is a congruent number.

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, 11650 + ... + 17593.

It is an arithmetic number, because the mean of its divisors is an integer number (12691896).

Almost surely, 2^86910196 is an apocalyptic number.

It is an amenable number.

86910196 is a deficient number, since it is larger than the sum of its proper divisors (65392556).

86910196 is a wasteful number, since it uses less digits than its factorization.

86910196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29990 (or 29988 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 86910196 is about 9322.5638104547. The cubic root of 86910196 is about 442.9522476881.

The spelling of 86910196 in words is "eighty-six million, nine hundred ten thousand, one hundred ninety-six".