14914428 has 12 divisors (see below), whose sum is σ = 34800360. Its totient is φ = 4971472.

The previous prime is 14914397. The next prime is 14914483. The reversal of 14914428 is 82441941.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 621423 + ... + 621446.

It is an arithmetic number, because the mean of its divisors is an integer number (2900030).

Almost surely, 2^14914428 is an apocalyptic number.

It is an amenable number.

14914428 is an abundant number, since it is smaller than the sum of its proper divisors (19885932).

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

14914428 is a wasteful number, since it uses less digits than its factorization.

14914428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242876 (or 1242874 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 14914428 is about 3861.9202477524. The cubic root of 14914428 is about 246.1513379051.

The spelling of 14914428 in words is "fourteen million, nine hundred fourteen thousand, four hundred twenty-eight".