86672024 has 16 divisors (see below), whose sum is σ = 164737320. Its totient is φ = 42742080.

The previous prime is 86672023. The next prime is 86672041. The reversal of 86672024 is 42027668.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86672021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73622 + ... + 74789.

Almost surely, 2^86672024 is an apocalyptic number.

It is an amenable number.

86672024 is a deficient number, since it is larger than the sum of its proper divisors (78065296).

86672024 is a wasteful number, since it uses less digits than its factorization.

86672024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148490 (or 148486 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 86672024 is about 9309.7810930225. The cubic root of 86672024 is about 442.5472497876.

The spelling of 86672024 in words is "eighty-six million, six hundred seventy-two thousand, twenty-four".