86573376 has 42 divisors (see below), whose sum is σ = 248148602. Its totient is φ = 28857600.

The previous prime is 86573371. The next prime is 86573387. The reversal of 86573376 is 67337568.

86573376 is a `hidden beast` number, since 8 + 6 + 573 + 3 + 76 = 666.

It can be written as a sum of positive squares in only one way, i.e., 57153600 + 29419776 = 7560^2 + 5424^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86573371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74575 + ... + 75726.

Almost surely, 2^86573376 is an apocalyptic number.

It is an amenable number.

86573376 is an abundant number, since it is smaller than the sum of its proper divisors (161575226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86573376 is a wasteful number, since it uses less digits than its factorization.

86573376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150319 (or 150306 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 86573376 is about 9304.4815008683. The cubic root of 86573376 is about 442.3792871916.

The spelling of 86573376 in words is "eighty-six million, five hundred seventy-three thousand, three hundred seventy-six".