12425900 has 36 divisors (see below), whose sum is σ = 27190968. Its totient is φ = 4928640.

The previous prime is 12425899. The next prime is 12425909. The reversal of 12425900 is 952421.

It is not an unprimeable number, because it can be changed into a prime (12425909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13247 + ... + 14153.

Almost surely, 2^12425900 is an apocalyptic number.

12425900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12425900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13595484).

12425900 is an abundant number, since it is smaller than the sum of its proper divisors (14765068).

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

12425900 is a wasteful number, since it uses less digits than its factorization.

12425900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058 (or 1051 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 12425900 is about 3525.0390068764. The cubic root of 12425900 is about 231.6199435359.

The spelling of 12425900 in words is "twelve million, four hundred twenty-five thousand, nine hundred".