46517139 has 8 divisors (see below), whose sum is σ = 68914320. Its totient is φ = 31011408.

The previous prime is 46517137. The next prime is 46517153. The reversal of 46517139 is 93171564.

46517139 is a `hidden beast` number, since 4 + 6 + 517 + 139 = 666.

It is not a de Polignac number, because 46517139 - 2¹ = 46517137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46517137) 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, 861402 + ... + 861455.

It is an arithmetic number, because the mean of its divisors is an integer number (8614290).

Almost surely, 2^46517139 is an apocalyptic number.

46517139 is a deficient number, since it is larger than the sum of its proper divisors (22397181).

46517139 is a wasteful number, since it uses less digits than its factorization.

46517139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722866 (or 1722860 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 46517139 is about 6820.3474251683. The cubic root of 46517139 is about 359.6424923071.

It can be divided in two parts, 46517 and 139, that added together give a 6-th power (46656 = 6⁶).

The spelling of 46517139 in words is "forty-six million, five hundred seventeen thousand, one hundred thirty-nine".