14700424 has 16 divisors (see below), whose sum is σ = 27709020. Its totient is φ = 7311360.

The previous prime is 14700421. The next prime is 14700431. The reversal of 14700424 is 42400741.

It can be written as a sum of positive squares in 2 ways, for example, as 14303524 + 396900 = 3782^2 + 630^2 .

It is a super-2 number, since 2×14700424² = 432204931559552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14700395 and 14700404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14700421) 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, 3217 + ... + 6304.

Almost surely, 2^14700424 is an apocalyptic number.

It is an amenable number.

14700424 is a deficient number, since it is larger than the sum of its proper divisors (13008596).

14700424 is a wasteful number, since it uses less digits than its factorization.

14700424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9720 (or 9716 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 14700424 is about 3834.1131960337. The cubic root of 14700424 is about 244.9683368772.

The spelling of 14700424 in words is "fourteen million, seven hundred thousand, four hundred twenty-four".