12514525 has 12 divisors (see below), whose sum is σ = 15570432. Its totient is φ = 9977840.

The previous prime is 12514517. The next prime is 12514571. The reversal of 12514525 is 52541521.

It is not a de Polignac number, because 12514525 - 2³ = 12514517 is a prime.

It is a super-2 number, since 2×12514525² = 313226671951250, which contains 22 as substring.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12514525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8922 + ... + 10228.

It is an arithmetic number, because the mean of its divisors is an integer number (1297536).

Almost surely, 2^12514525 is an apocalyptic number.

It is an amenable number.

12514525 is a deficient number, since it is larger than the sum of its proper divisors (3055907).

12514525 is a wasteful number, since it uses less digits than its factorization.

12514525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700 (or 1695 counting only the distinct ones).

The product of its digits is 2000, while the sum is 25.

The square root of 12514525 is about 3537.5874547494. The cubic root of 12514525 is about 232.1692989886.

It can be divided in two parts, 1251 and 4525, that added together give a square (5776 = 76²).

The spelling of 12514525 in words is "twelve million, five hundred fourteen thousand, five hundred twenty-five".