13439107 has 16 divisors (see below), whose sum is σ = 15459840. Its totient is φ = 11659560.

The previous prime is 13439077. The next prime is 13439113. The reversal of 13439107 is 70193431.

It is not a de Polignac number, because 13439107 - 2⁷ = 13438979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13439117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30394 + ... + 30832.

It is an arithmetic number, because the mean of its divisors is an integer number (966240).

Almost surely, 2^13439107 is an apocalyptic number.

13439107 is a deficient number, since it is larger than the sum of its proper divisors (2020733).

13439107 is an equidigital number, since it uses as much as digits as its factorization.

13439107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495 (or 473 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 13439107 is about 3665.9387610815. The cubic root of 13439107 is about 237.7516121980.

The spelling of 13439107 in words is "thirteen million, four hundred thirty-nine thousand, one hundred seven".