13896049 has 8 divisors (see below), whose sum is σ = 14834880. Its totient is φ = 12978000.

The previous prime is 13896041. The next prime is 13896073. The reversal of 13896049 is 94069831.

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 13896049 - 2³ = 13896041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13896041) 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, 3802 + ... + 6499.

It is an arithmetic number, because the mean of its divisors is an integer number (1854360).

Almost surely, 2^13896049 is an apocalyptic number.

13896049 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

13896049 is a deficient number, since it is larger than the sum of its proper divisors (938831).

13896049 is a wasteful number, since it uses less digits than its factorization.

13896049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10391.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 13896049 is about 3727.7404684339. The cubic root of 13896049 is about 240.4162279570.

The spelling of 13896049 in words is "thirteen million, eight hundred ninety-six thousand, forty-nine".