12379125 has 32 divisors (see below), whose sum is σ = 22478976. Its totient is φ = 6000000.

The previous prime is 12379109. The next prime is 12379139. The reversal of 12379125 is 52197321.

It is not a de Polignac number, because 12379125 - 2⁴ = 12379109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12379092 and 12379101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2625 + ... + 5625.

It is an arithmetic number, because the mean of its divisors is an integer number (702468).

Almost surely, 2^12379125 is an apocalyptic number.

12379125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12379125 is a deficient number, since it is larger than the sum of its proper divisors (10099851).

12379125 is a wasteful number, since it uses less digits than its factorization.

12379125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030 (or 3020 counting only the distinct ones).

The product of its digits is 3780, while the sum is 30.

The square root of 12379125 is about 3518.3980729872. The cubic root of 12379125 is about 231.3289479652.

The spelling of 12379125 in words is "twelve million, three hundred seventy-nine thousand, one hundred twenty-five".