46343972 has 48 divisors (see below), whose sum is σ = 90357120. Its totient is φ = 20697600.

The previous prime is 46343959. The next prime is 46343987. The reversal of 46343972 is 27934364.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139847 + ... + 140177.

It is an arithmetic number, because the mean of its divisors is an integer number (1882440).

Almost surely, 2^46343972 is an apocalyptic number.

It is an amenable number.

46343972 is a deficient number, since it is larger than the sum of its proper divisors (44013148).

46343972 is a wasteful number, since it uses less digits than its factorization.

46343972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452 (or 450 counting only the distinct ones).

The product of its digits is 108864, while the sum is 38.

The square root of 46343972 is about 6807.6407073229. The cubic root of 46343972 is about 359.1956630809.

The spelling of 46343972 in words is "forty-six million, three hundred forty-three thousand, nine hundred seventy-two".