46057557 has 32 divisors (see below), whose sum is σ = 76301568. Its totient is φ = 24062976.

The previous prime is 46057547. The next prime is 46057639. The reversal of 46057557 is 75575064.

It is not a de Polignac number, because 46057557 - 2⁴ = 46057541 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46057547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30103 + ... + 31595.

It is an arithmetic number, because the mean of its divisors is an integer number (2384424).

Almost surely, 2^46057557 is an apocalyptic number.

It is an amenable number.

46057557 is a deficient number, since it is larger than the sum of its proper divisors (30244011).

46057557 is a wasteful number, since it uses less digits than its factorization.

46057557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1629.

The product of its (nonzero) digits is 147000, while the sum is 39.

The square root of 46057557 is about 6786.5718149888. The cubic root of 46057557 is about 358.4541664726.

The spelling of 46057557 in words is "forty-six million, fifty-seven thousand, five hundred fifty-seven".