14213937 has 4 divisors (see below), whose sum is σ = 18951920. Its totient is φ = 9475956.

The previous prime is 14213929. The next prime is 14213981. The reversal of 14213937 is 73931241.

14213937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 14213937 - 2³ = 14213929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14213237) 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, 2368987 + ... + 2368992.

It is an arithmetic number, because the mean of its divisors is an integer number (4737980).

Almost surely, 2^14213937 is an apocalyptic number.

It is an amenable number.

14213937 is a deficient number, since it is larger than the sum of its proper divisors (4737983).

14213937 is an equidigital number, since it uses as much as digits as its factorization.

14213937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4737982.

The product of its digits is 4536, while the sum is 30.

The square root of 14213937 is about 3770.1375306479. The cubic root of 14213937 is about 242.2356889223.

The spelling of 14213937 in words is "fourteen million, two hundred thirteen thousand, nine hundred thirty-seven".