12282525 has 36 divisors (see below), whose sum is σ = 22310080. Its totient is φ = 6458400.

The previous prime is 12282511. The next prime is 12282547. The reversal of 12282525 is 52528221.

It is not a de Polignac number, because 12282525 - 2⁷ = 12282397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17430 + ... + 18120.

Almost surely, 2^12282525 is an apocalyptic number.

12282525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12282525 is a deficient number, since it is larger than the sum of its proper divisors (10027555).

12282525 is a wasteful number, since it uses less digits than its factorization.

12282525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786 (or 778 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 12282525 is about 3504.6433484736. The cubic root of 12282525 is about 230.7256539513.

The spelling of 12282525 in words is "twelve million, two hundred eighty-two thousand, five hundred twenty-five".