46131994 has 8 divisors (see below), whose sum is σ = 69235488. Its totient is φ = 23053500.

The previous prime is 46131989. The next prime is 46132001. The reversal of 46131994 is 49913164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 622 + ... + 9625.

It is an arithmetic number, because the mean of its divisors is an integer number (8654436).

Almost surely, 2^46131994 is an apocalyptic number.

46131994 is a deficient number, since it is larger than the sum of its proper divisors (23103494).

46131994 is a wasteful number, since it uses less digits than its factorization.

46131994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12500.

The product of its digits is 23328, while the sum is 37.

The square root of 46131994 is about 6792.0537394812. The cubic root of 46131994 is about 358.6471705674.

It can be divided in two parts, 4613199 and 4, that added together give a triangular number (4613203 = T₃₀₃₇).

The spelling of 46131994 in words is "forty-six million, one hundred thirty-one thousand, nine hundred ninety-four".