14020464 has 20 divisors (see below), whose sum is σ = 36219656. Its totient is φ = 4673472.

The previous prime is 14020459. The next prime is 14020469. The reversal of 14020464 is 46402041.

It is an interprime number because it is at equal distance from previous prime (14020459) and next prime (14020469).

It is a self number, because there is not a number n which added to its sum of digits gives 14020464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14020469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145999 + ... + 146094.

Almost surely, 2^14020464 is an apocalyptic number.

It is an amenable number.

14020464 is an abundant number, since it is smaller than the sum of its proper divisors (22199192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14020464 is a wasteful number, since it uses less digits than its factorization.

14020464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292104 (or 292098 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 14020464 is about 3744.3910052237. The cubic root of 14020464 is about 241.1316005595.

The spelling of 14020464 in words is "fourteen million, twenty thousand, four hundred sixty-four".