125441648 has 20 divisors (see below), whose sum is σ = 255835560. Its totient is φ = 59419584.

The previous prime is 125441647. The next prime is 125441663. The reversal of 125441648 is 846144521.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125441647) 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, 206015 + ... + 206622.

It is an arithmetic number, because the mean of its divisors is an integer number (12791778).

Almost surely, 2^125441648 is an apocalyptic number.

It is an amenable number.

125441648 is an abundant number, since it is smaller than the sum of its proper divisors (130393912).

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

125441648 is a wasteful number, since it uses less digits than its factorization.

125441648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412664 (or 412658 counting only the distinct ones).

The product of its digits is 30720, while the sum is 35.

The square root of 125441648 is about 11200.0735711869. The cubic root of 125441648 is about 500.5881718365.

The spelling of 125441648 in words is "one hundred twenty-five million, four hundred forty-one thousand, six hundred forty-eight".