12825950 has 48 divisors (see below), whose sum is σ = 26248320. Its totient is φ = 4641120.

The previous prime is 12825949. The next prime is 12825959. The reversal of 12825950 is 5952821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12825959) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21557 + ... + 22143.

It is an arithmetic number, because the mean of its divisors is an integer number (546840).

Almost surely, 2^12825950 is an apocalyptic number.

12825950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12825950 is an abundant number, since it is smaller than the sum of its proper divisors (13422370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12825950 is a wasteful number, since it uses less digits than its factorization.

12825950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641 (or 636 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 12825950 is about 3581.3335505088. Note that the first 3 decimals coincide. The cubic root of 12825950 is about 234.0793920589.

The spelling of 12825950 in words is "twelve million, eight hundred twenty-five thousand, nine hundred fifty".