46139116 has 12 divisors (see below), whose sum is σ = 83527920. Its totient is φ = 22274000.

The previous prime is 46139099. The next prime is 46139131. The reversal of 46139116 is 61193164.

46139116 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×46139116² = 4257636050522912, which contains 22 as substring.

46139116 is strictly pandigital in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198760 + ... + 198991.

It is an arithmetic number, because the mean of its divisors is an integer number (6960660).

Almost surely, 2^46139116 is an apocalyptic number.

It is an amenable number.

46139116 is a deficient number, since it is larger than the sum of its proper divisors (37388804).

46139116 is a wasteful number, since it uses less digits than its factorization.

46139116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397784 (or 397782 counting only the distinct ones).

The product of its digits is 3888, while the sum is 31.

The square root of 46139116 is about 6792.5780083853. The cubic root of 46139116 is about 358.6656259711.

The spelling of 46139116 in words is "forty-six million, one hundred thirty-nine thousand, one hundred sixteen".