14921402 has 8 divisors (see below), whose sum is σ = 22399200. Its totient is φ = 7455004.

The previous prime is 14921383. The next prime is 14921429. The reversal of 14921402 is 20412941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2249 + ... + 5907.

It is an arithmetic number, because the mean of its divisors is an integer number (2799900).

Almost surely, 2^14921402 is an apocalyptic number.

14921402 is a deficient number, since it is larger than the sum of its proper divisors (7477798).

14921402 is a wasteful number, since it uses less digits than its factorization.

14921402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5700.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 14921402 is about 3862.8230609232. The cubic root of 14921402 is about 246.1896987892.

The spelling of 14921402 in words is "fourteen million, nine hundred twenty-one thousand, four hundred two".