125845148 has 24 divisors (see below), whose sum is σ = 258731760. Its totient is φ = 52801920.

The previous prime is 125845147. The next prime is 125845231. The reversal of 125845148 is 841548521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125845147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109433 + ... + 110576.

It is an arithmetic number, because the mean of its divisors is an integer number (10780490).

Almost surely, 2^125845148 is an apocalyptic number.

It is an amenable number.

125845148 is an abundant number, since it is smaller than the sum of its proper divisors (132886612).

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

125845148 is a wasteful number, since it uses less digits than its factorization.

125845148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220037 (or 220035 counting only the distinct ones).

The product of its digits is 51200, while the sum is 38.

The square root of 125845148 is about 11218.0723834356. The cubic root of 125845148 is about 501.1243338517.

The spelling of 125845148 in words is "one hundred twenty-five million, eight hundred forty-five thousand, one hundred forty-eight".