46139107 has 8 divisors (see below), whose sum is σ = 53080832. Its totient is φ = 39285000.

The previous prime is 46139099. The next prime is 46139131. The reversal of 46139107 is 70193164.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46139107 - 2³ = 46139099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46139147) 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, 20769 + ... + 22882.

It is an arithmetic number, because the mean of its divisors is an integer number (6635104).

Almost surely, 2^46139107 is an apocalyptic number.

46139107 is a deficient number, since it is larger than the sum of its proper divisors (6941725).

46139107 is a wasteful number, since it uses less digits than its factorization.

46139107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43809.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 46139107 is about 6792.5773458975. The cubic root of 46139107 is about 358.6656026504.

The spelling of 46139107 in words is "forty-six million, one hundred thirty-nine thousand, one hundred seven".