13739495 has 32 divisors (see below), whose sum is σ = 20791296. Its totient is φ = 8467200.

The previous prime is 13739471. The next prime is 13739497. The reversal of 13739495 is 59493731.

13739495 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13739495 - 2¹⁰ = 13738471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13739497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48755 + ... + 49035.

It is an arithmetic number, because the mean of its divisors is an integer number (649728).

Almost surely, 2^13739495 is an apocalyptic number.

13739495 is a deficient number, since it is larger than the sum of its proper divisors (7051801).

13739495 is a wasteful number, since it uses less digits than its factorization.

13739495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431.

The product of its digits is 102060, while the sum is 41.

The square root of 13739495 is about 3706.6824789831. The cubic root of 13739495 is about 239.5099665630.

The spelling of 13739495 in words is "thirteen million, seven hundred thirty-nine thousand, four hundred ninety-five".