12383525 has 36 divisors (see below), whose sum is σ = 19507680. Its totient is φ = 7711200.

The previous prime is 12383521. The next prime is 12383563. The reversal of 12383525 is 52538321.

It is not a de Polignac number, because 12383525 - 2² = 12383521 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12383521) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13016 + ... + 13934.

It is an arithmetic number, because the mean of its divisors is an integer number (541880).

Almost surely, 2^12383525 is an apocalyptic number.

It is an amenable number.

12383525 is a deficient number, since it is larger than the sum of its proper divisors (7124155).

12383525 is a wasteful number, since it uses less digits than its factorization.

12383525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954 (or 942 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 12383525 is about 3519.0233019973. The cubic root of 12383525 is about 231.3563523470.

The spelling of 12383525 in words is "twelve million, three hundred eighty-three thousand, five hundred twenty-five".