46031157 has 12 divisors (see below), whose sum is σ = 66574560. Its totient is φ = 30648168.

The previous prime is 46031147. The next prime is 46031159. The reversal of 46031157 is 75113064.

46031157 is a `hidden beast` number, since 4 + 603 + 1 + 1 + 57 = 666.

It is not a de Polignac number, because 46031157 - 2⁶ = 46031093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46031157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46031159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5344 + ... + 10982.

It is an arithmetic number, because the mean of its divisors is an integer number (5547880).

Almost surely, 2^46031157 is an apocalyptic number.

It is an amenable number.

46031157 is a deficient number, since it is larger than the sum of its proper divisors (20543403).

46031157 is a wasteful number, since it uses less digits than its factorization.

46031157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6552 (or 6549 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 46031157 is about 6784.6265188292. The cubic root of 46031157 is about 358.3856652372.

The spelling of 46031157 in words is "forty-six million, thirty-one thousand, one hundred fifty-seven".