12125488 has 20 divisors (see below), whose sum is σ = 24875640. Its totient is φ = 5705984.

The previous prime is 12125479. The next prime is 12125489. The reversal of 12125488 is 88452121.

It is not an unprimeable number, because it can be changed into a prime (12125489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22018 + ... + 22561.

It is an arithmetic number, because the mean of its divisors is an integer number (1243782).

Almost surely, 2^12125488 is an apocalyptic number.

It is an amenable number.

12125488 is an abundant number, since it is smaller than the sum of its proper divisors (12750152).

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

12125488 is a wasteful number, since it uses less digits than its factorization.

12125488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44604 (or 44598 counting only the distinct ones).

The product of its digits is 5120, while the sum is 31.

The square root of 12125488 is about 3482.1671413073. The cubic root of 12125488 is about 229.7381266502.

The spelling of 12125488 in words is "twelve million, one hundred twenty-five thousand, four hundred eighty-eight".