14157404 has 24 divisors (see below), whose sum is σ = 25401600. Its totient is φ = 6902000.

The previous prime is 14157391. The next prime is 14157433. The reversal of 14157404 is 40475141.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56279 + ... + 56529.

It is an arithmetic number, because the mean of its divisors is an integer number (1058400).

Almost surely, 2^14157404 is an apocalyptic number.

It is an amenable number.

14157404 is a deficient number, since it is larger than the sum of its proper divisors (11244196).

14157404 is a wasteful number, since it uses less digits than its factorization.

14157404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 14157404 is about 3762.6325890259. The cubic root of 14157404 is about 241.9141147318.

The spelling of 14157404 in words is "fourteen million, one hundred fifty-seven thousand, four hundred four".