46397031 has 16 divisors (see below), whose sum is σ = 66096000. Its totient is φ = 28863648.

The previous prime is 46397011. The next prime is 46397059. The reversal of 46397031 is 13079364.

It is not a de Polignac number, because 46397031 - 2⁶ = 46396967 is a prime.

It is a super-2 number, since 2×46397031² = 4305368971229922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46396983 and 46397001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46397011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2256 + ... + 9893.

It is an arithmetic number, because the mean of its divisors is an integer number (4131000).

Almost surely, 2^46397031 is an apocalyptic number.

46397031 is a deficient number, since it is larger than the sum of its proper divisors (19698969).

46397031 is a wasteful number, since it uses less digits than its factorization.

46397031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12238.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 46397031 is about 6811.5366107803. The cubic root of 46397031 is about 359.3326912864.

The spelling of 46397031 in words is "forty-six million, three hundred ninety-seven thousand, thirty-one".