46706139 has 20 divisors (see below), whose sum is σ = 70149024. Its totient is φ = 30968784.

The previous prime is 46706129. The next prime is 46706141. The reversal of 46706139 is 93160764.

It is not a de Polignac number, because 46706139 - 2⁹ = 46705627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46706129) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14494 + ... + 17420.

Almost surely, 2^46706139 is an apocalyptic number.

46706139 is a deficient number, since it is larger than the sum of its proper divisors (23442885).

46706139 is a wasteful number, since it uses less digits than its factorization.

46706139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3136 (or 3127 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 46706139 is about 6834.1889789499. The cubic root of 46706139 is about 360.1289121657.

The spelling of 46706139 in words is "forty-six million, seven hundred six thousand, one hundred thirty-nine".