13892968 has 8 divisors (see below), whose sum is σ = 26049330. Its totient is φ = 6946480.

The previous prime is 13892959. The next prime is 13892969. The reversal of 13892968 is 86929831.

It can be written as a sum of positive squares in only one way, i.e., 7851204 + 6041764 = 2802^2 + 2458^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (13892969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 868303 + ... + 868318.

Almost surely, 2^13892968 is an apocalyptic number.

It is an amenable number.

13892968 is a deficient number, since it is larger than the sum of its proper divisors (12156362).

13892968 is a wasteful number, since it uses less digits than its factorization.

13892968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736627 (or 1736623 counting only the distinct ones).

The product of its digits is 186624, while the sum is 46.

The square root of 13892968 is about 3727.3271925067. The cubic root of 13892968 is about 240.3984584661.

The spelling of 13892968 in words is "thirteen million, eight hundred ninety-two thousand, nine hundred sixty-eight".