46634144 has 24 divisors (see below), whose sum is σ = 93185568. Its totient is φ = 22968000.

The previous prime is 46634129. The next prime is 46634191. The reversal of 46634144 is 44143664.

It is a super-2 number, since 2×46634144² = 4349486773225472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 46634144.

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 3 ways as a sum of consecutive naturals, for example, 8732 + ... + 13019.

It is an arithmetic number, because the mean of its divisors is an integer number (3882732).

Almost surely, 2^46634144 is an apocalyptic number.

It is an amenable number.

46634144 is a deficient number, since it is larger than the sum of its proper divisors (46551424).

46634144 is a wasteful number, since it uses less digits than its factorization.

46634144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21828 (or 21820 counting only the distinct ones).

The product of its digits is 27648, while the sum is 32.

The square root of 46634144 is about 6828.9196803008. The cubic root of 46634144 is about 359.9437772281.

The spelling of 46634144 in words is "forty-six million, six hundred thirty-four thousand, one hundred forty-four".