46187872 has 24 divisors (see below), whose sum is σ = 91223496. Its totient is φ = 23020032.

The previous prime is 46187839. The next prime is 46187909. The reversal of 46187872 is 27878164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8643 + ... + 12925.

It is an arithmetic number, because the mean of its divisors is an integer number (3800979).

Almost surely, 2^46187872 is an apocalyptic number.

It is an amenable number.

46187872 is a deficient number, since it is larger than the sum of its proper divisors (45035624).

46187872 is a wasteful number, since it uses less digits than its factorization.

46187872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4630 (or 4622 counting only the distinct ones).

The product of its digits is 150528, while the sum is 43.

The square root of 46187872 is about 6796.1659779614. The cubic root of 46187872 is about 358.7919175486.

The spelling of 46187872 in words is "forty-six million, one hundred eighty-seven thousand, eight hundred seventy-two".