46158224 has 20 divisors (see below), whose sum is σ = 102207744. Its totient is φ = 19782048.

The previous prime is 46158223. The next prime is 46158241. The reversal of 46158224 is 42285164.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (46158223) 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, 205952 + ... + 206175.

Almost surely, 2^46158224 is an apocalyptic number.

It is an amenable number.

46158224 is an abundant number, since it is smaller than the sum of its proper divisors (56049520).

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

46158224 is a wasteful number, since it uses less digits than its factorization.

46158224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412142 (or 412136 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 46158224 is about 6793.9843979803. The cubic root of 46158224 is about 358.7151315931.

It can be divided in two parts, 461 and 58224, that added together give a palindrome (58685).

The spelling of 46158224 in words is "forty-six million, one hundred fifty-eight thousand, two hundred twenty-four".