14420651 has 12 divisors (see below), whose sum is σ = 16894800. Its totient is φ = 12272400.

The previous prime is 14420621. The next prime is 14420663. The reversal of 14420651 is 15602441.

14420651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-14420651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14420621) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6425 + ... + 8373.

It is an arithmetic number, because the mean of its divisors is an integer number (1407900).

Almost surely, 2^14420651 is an apocalyptic number.

14420651 is a deficient number, since it is larger than the sum of its proper divisors (2474149).

14420651 is a wasteful number, since it uses less digits than its factorization.

14420651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2114 (or 2107 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 14420651 is about 3797.4532255184. The cubic root of 14420651 is about 243.4043238587.

The spelling of 14420651 in words is "fourteen million, four hundred twenty thousand, six hundred fifty-one".