46057920 has 56 divisors (see below), whose sum is σ = 146236944. Its totient is φ = 12281856.

The previous prime is 46057903. The next prime is 46057939. The reversal of 46057920 is 2975064.

46057920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23029 + ... + 24948.

It is an arithmetic number, because the mean of its divisors is an integer number (2611374).

Almost surely, 2^46057920 is an apocalyptic number.

46057920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46057920 is an abundant number, since it is smaller than the sum of its proper divisors (100179024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46057920 is a wasteful number, since it uses less digits than its factorization.

46057920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47997 (or 47987 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 46057920 is about 6786.5985589248. The cubic root of 46057920 is about 358.4551081821.

The spelling of 46057920 in words is "forty-six million, fifty-seven thousand, nine hundred twenty".