46381057 has 8 divisors (see below), whose sum is σ = 47577600. Its totient is φ = 45193344.

The previous prime is 46381043. The next prime is 46381067. The reversal of 46381057 is 75018364.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46381057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46381067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9169 + ... + 13297.

It is an arithmetic number, because the mean of its divisors is an integer number (5947200).

Almost surely, 2^46381057 is an apocalyptic number.

46381057 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

46381057 is a deficient number, since it is larger than the sum of its proper divisors (1196543).

46381057 is a wasteful number, since it uses less digits than its factorization.

46381057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4415.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 46381057 is about 6810.3639403486. The cubic root of 46381057 is about 359.2914484227.

The spelling of 46381057 in words is "forty-six million, three hundred eighty-one thousand, fifty-seven".