46187057 has 6 divisors (see below), whose sum is σ = 53727858. Its totient is φ = 39588864.

The previous prime is 46187051. The next prime is 46187069. The reversal of 46187057 is 75078164.

It can be written as a sum of positive squares in only one way, i.e., 26615281 + 19571776 = 5159^2 + 4424^2 .

It is not a de Polignac number, because 46187057 - 2¹⁴ = 46170673 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46187057.

It is not an unprimeable number, because it can be changed into a prime (46187051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 471248 + ... + 471345.

It is an arithmetic number, because the mean of its divisors is an integer number (8954643).

Almost surely, 2^46187057 is an apocalyptic number.

It is an amenable number.

46187057 is a deficient number, since it is larger than the sum of its proper divisors (7540801).

46187057 is an equidigital number, since it uses as much as digits as its factorization.

46187057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942607 (or 942600 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 46187057 is about 6796.1060174191. The cubic root of 46187057 is about 358.7898072029.

The spelling of 46187057 in words is "forty-six million, one hundred eighty-seven thousand, fifty-seven".