14868969 has 16 divisors (see below), whose sum is σ = 20180160. Its totient is φ = 9737280.

The previous prime is 14868961. The next prime is 14868979. The reversal of 14868969 is 96986841.

It is a happy number.

It is not a de Polignac number, because 14868969 - 2³ = 14868961 is a prime.

It is a super-2 number, since 2×14868969² = 442172478245922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14868961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75379 + ... + 75575.

It is an arithmetic number, because the mean of its divisors is an integer number (1261260).

Almost surely, 2^14868969 is an apocalyptic number.

It is an amenable number.

14868969 is a deficient number, since it is larger than the sum of its proper divisors (5311191).

14868969 is a wasteful number, since it uses less digits than its factorization.

14868969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520.

The product of its digits is 746496, while the sum is 51.

The square root of 14868969 is about 3856.0302125372. The cubic root of 14868969 is about 245.9009945967.

The spelling of 14868969 in words is "fourteen million, eight hundred sixty-eight thousand, nine hundred sixty-nine".