85651196 has 6 divisors (see below), whose sum is σ = 149889600. Its totient is φ = 42825596.

The previous prime is 85651177. The next prime is 85651201. The reversal of 85651196 is 69115658.

It is a super-2 number, since 2×85651196² = 14672254752460832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10706396 + ... + 10706403.

It is an arithmetic number, because the mean of its divisors is an integer number (24981600).

Almost surely, 2^85651196 is an apocalyptic number.

It is an amenable number.

85651196 is a deficient number, since it is larger than the sum of its proper divisors (64238404).

85651196 is a wasteful number, since it uses less digits than its factorization.

85651196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21412803 (or 21412801 counting only the distinct ones).

The product of its digits is 64800, while the sum is 41.

The square root of 85651196 is about 9254.7931365320. The cubic root of 85651196 is about 440.8029346985.

The spelling of 85651196 in words is "eighty-five million, six hundred fifty-one thousand, one hundred ninety-six".