12356125 has 8 divisors (see below), whose sum is σ = 15420600. Its totient is φ = 9884800.

The previous prime is 12356111. The next prime is 12356143. The reversal of 12356125 is 52165321.

12356125 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 4 ways, for example, as 1026169 + 11329956 = 1013^2 + 3366^2 .

It is not a de Polignac number, because 12356125 - 2⁷ = 12355997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 12356125.

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, 49300 + ... + 49549.

It is an arithmetic number, because the mean of its divisors is an integer number (1927575).

Almost surely, 2^12356125 is an apocalyptic number.

It is an amenable number.

12356125 is a deficient number, since it is larger than the sum of its proper divisors (3064475).

12356125 is an frugal number, since it uses more digits than its factorization.

12356125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98864 (or 98854 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 12356125 is about 3515.1280204283. The cubic root of 12356125 is about 231.1855919969.

The spelling of 12356125 in words is "twelve million, three hundred fifty-six thousand, one hundred twenty-five".