46886931 has 40 divisors (see below), whose sum is σ = 86217824. Its totient is φ = 24727680.

The previous prime is 46886921. The next prime is 46886933. The reversal of 46886931 is 13968864.

It is not a de Polignac number, because 46886931 - 2¹⁵ = 46854163 is a prime.

It is a super-2 number, since 2×46886931² = 4396768597197522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46886933) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4191 + ... + 10551.

Almost surely, 2^46886931 is an apocalyptic number.

46886931 is a deficient number, since it is larger than the sum of its proper divisors (39330893).

46886931 is a wasteful number, since it uses less digits than its factorization.

46886931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6393 (or 6384 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 46886931 is about 6847.4032304225. The cubic root of 46886931 is about 360.5929810567.

The spelling of 46886931 in words is "forty-six million, eight hundred eighty-six thousand, nine hundred thirty-one".