13897295 has 8 divisors (see below), whose sum is σ = 16698624. Its totient is φ = 11103264.

The previous prime is 13897291. The next prime is 13897307. The reversal of 13897295 is 59279831.

13897295 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13897295 - 2² = 13897291 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 (13897291) 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, 4157 + ... + 6713.

It is an arithmetic number, because the mean of its divisors is an integer number (2087328).

Almost surely, 2^13897295 is an apocalyptic number.

13897295 is a deficient number, since it is larger than the sum of its proper divisors (2801329).

13897295 is a wasteful number, since it uses less digits than its factorization.

13897295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3649.

The product of its digits is 136080, while the sum is 44.

The square root of 13897295 is about 3727.9075900564. The cubic root of 13897295 is about 240.4234134447.

The spelling of 13897295 in words is "thirteen million, eight hundred ninety-seven thousand, two hundred ninety-five".