46137494 has 16 divisors (see below), whose sum is σ = 77771232. Its totient is φ = 20368128.

The previous prime is 46137457. The next prime is 46137499. The reversal of 46137494 is 49473164.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46137499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37979 + ... + 39174.

It is an arithmetic number, because the mean of its divisors is an integer number (4860702).

Almost surely, 2^46137494 is an apocalyptic number.

46137494 is a deficient number, since it is larger than the sum of its proper divisors (31633738).

46137494 is a wasteful number, since it uses less digits than its factorization.

46137494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77191.

The product of its digits is 72576, while the sum is 38.

The square root of 46137494 is about 6792.4586123141. The cubic root of 46137494 is about 358.6614230119.

The spelling of 46137494 in words is "forty-six million, one hundred thirty-seven thousand, four hundred ninety-four".