12214925 has 24 divisors (see below), whose sum is σ = 16452072. Its totient is φ = 8960000.

The previous prime is 12214913. The next prime is 12214973. The reversal of 12214925 is 52941221.

12214925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 2468041 + 9746884 = 1571^2 + 3122^2 .

It is not a de Polignac number, because 12214925 - 2¹⁸ = 11952781 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12214894 and 12214903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17075 + ... + 17775.

It is an arithmetic number, because the mean of its divisors is an integer number (685503).

Almost surely, 2^12214925 is an apocalyptic number.

It is an amenable number.

12214925 is a deficient number, since it is larger than the sum of its proper divisors (4237147).

12214925 is a wasteful number, since it uses less digits than its factorization.

12214925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769 (or 764 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The square root of 12214925 is about 3494.9856938191. The cubic root of 12214925 is about 230.3015892431.

The spelling of 12214925 in words is "twelve million, two hundred fourteen thousand, nine hundred twenty-five".