46157924 has 18 divisors (see below), whose sum is σ = 85809570. Its totient is φ = 21720832.

The previous prime is 46157921. The next prime is 46157929. The reversal of 46157924 is 42975164.

It can be written as a sum of positive squares in 3 ways, for example, as 12888100 + 33269824 = 3590^2 + 5768^2 .

It is not an unprimeable number, because it can be changed into a prime (46157921) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18809 + ... + 21120.

Almost surely, 2^46157924 is an apocalyptic number.

It is an amenable number.

46157924 is a deficient number, since it is larger than the sum of its proper divisors (39651646).

46157924 is a wasteful number, since it uses less digits than its factorization.

46157924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39967 (or 39948 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 46157924 is about 6793.9623195894. The cubic root of 46157924 is about 358.7143544490.

It can be divided in two parts, 461 and 57924, that added together give a palindrome (58385).

The spelling of 46157924 in words is "forty-six million, one hundred fifty-seven thousand, nine hundred twenty-four".