125252592 has 40 divisors (see below), whose sum is σ = 324004560. Its totient is φ = 41694720.

The previous prime is 125252563. The next prime is 125252599. The reversal of 125252592 is 295252521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125252599) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 50092 + ... + 52532.

It is an arithmetic number, because the mean of its divisors is an integer number (8100114).

Almost surely, 2^125252592 is an apocalyptic number.

125252592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125252592 is an abundant number, since it is smaller than the sum of its proper divisors (198751968).

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

125252592 is a wasteful number, since it uses less digits than its factorization.

125252592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521 (or 3515 counting only the distinct ones).

The product of its digits is 18000, while the sum is 33.

The square root of 125252592 is about 11191.6304442204. The cubic root of 125252592 is about 500.3365627336.

The spelling of 125252592 in words is "one hundred twenty-five million, two hundred fifty-two thousand, five hundred ninety-two".