125448620 has 24 divisors (see below), whose sum is σ = 287391888. Its totient is φ = 45617600.

The previous prime is 125448581. The next prime is 125448623. The reversal of 125448620 is 26844521.

It is not an unprimeable number, because it can be changed into a prime (125448623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284891 + ... + 285330.

It is an arithmetic number, because the mean of its divisors is an integer number (11974662).

Almost surely, 2^125448620 is an apocalyptic number.

125448620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125448620 is an abundant number, since it is smaller than the sum of its proper divisors (161943268).

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

125448620 is a wasteful number, since it uses less digits than its factorization.

125448620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570241 (or 570239 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 125448620 is about 11200.3848148177. The cubic root of 125448620 is about 500.5974458326.

The spelling of 125448620 in words is "one hundred twenty-five million, four hundred forty-eight thousand, six hundred twenty".