86964122 has 24 divisors (see below), whose sum is σ = 153105876. Its totient is φ = 36935808.

The previous prime is 86964113. The next prime is 86964133. The reversal of 86964122 is 22146968.

It can be written as a sum of positive squares in 2 ways, for example, as 55368481 + 31595641 = 7441^2 + 5621^2 .

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 in 11 ways as a sum of consecutive naturals, for example, 7148 + ... + 15000.

Almost surely, 2^86964122 is an apocalyptic number.

86964122 is a deficient number, since it is larger than the sum of its proper divisors (66141754).

86964122 is a wasteful number, since it uses less digits than its factorization.

86964122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7982 (or 7975 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 86964122 is about 9325.4555920877. The cubic root of 86964122 is about 443.0438430180.

The spelling of 86964122 in words is "eighty-six million, nine hundred sixty-four thousand, one hundred twenty-two".