46136864 has 24 divisors (see below), whose sum is σ = 95613840. Its totient is φ = 21854016.

The previous prime is 46136863. The next prime is 46136903. The reversal of 46136864 is 46863164.

It is a super-2 number, since 2×46136864² = 4257220439508992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (46136863) 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, 37334 + ... + 38549.

It is an arithmetic number, because the mean of its divisors is an integer number (3983910).

Almost surely, 2^46136864 is an apocalyptic number.

It is an amenable number.

46136864 is an abundant number, since it is smaller than the sum of its proper divisors (49476976).

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

46136864 is a wasteful number, since it uses less digits than its factorization.

46136864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75912 (or 75904 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 46136864 is about 6792.4122371953. The cubic root of 46136864 is about 358.6597905166.

The spelling of 46136864 in words is "forty-six million, one hundred thirty-six thousand, eight hundred sixty-four".