12403914 has 16 divisors (see below), whose sum is σ = 26267328. Its totient is φ = 3891392.

The previous prime is 12403901. The next prime is 12403921. The reversal of 12403914 is 41930421.

12403914 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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, 60702 + ... + 60905.

It is an arithmetic number, because the mean of its divisors is an integer number (1641708).

Almost surely, 2^12403914 is an apocalyptic number.

12403914 is an abundant number, since it is smaller than the sum of its proper divisors (13863414).

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

12403914 is a wasteful number, since it uses less digits than its factorization.

12403914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121629.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 12403914 is about 3521.9190791385. The cubic root of 12403914 is about 231.4832558519.

The spelling of 12403914 in words is "twelve million, four hundred three thousand, nine hundred fourteen".