46157318 has 16 divisors (see below), whose sum is σ = 71039760. Its totient is φ = 22480416.

The previous prime is 46157317. The next prime is 46157323. The reversal of 46157318 is 81375164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46157311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60596 + ... + 61352.

It is an arithmetic number, because the mean of its divisors is an integer number (4439985).

Almost surely, 2^46157318 is an apocalyptic number.

46157318 is a deficient number, since it is larger than the sum of its proper divisors (24882442).

46157318 is a wasteful number, since it uses less digits than its factorization.

46157318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511.

The product of its digits is 20160, while the sum is 35.

The square root of 46157318 is about 6793.9177210208. The cubic root of 46157318 is about 358.7127846077.

The spelling of 46157318 in words is "forty-six million, one hundred fifty-seven thousand, three hundred eighteen".