125968860 has 72 divisors (see below), whose sum is σ = 402227280. Its totient is φ = 31822848.

The previous prime is 125968849. The next prime is 125968867. The reversal of 125968860 is 68869521.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125968867) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14997 + ... + 21836.

It is an arithmetic number, because the mean of its divisors is an integer number (5586490).

Almost surely, 2^125968860 is an apocalyptic number.

125968860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125968860 is an abundant number, since it is smaller than the sum of its proper divisors (276258420).

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

125968860 is a wasteful number, since it uses less digits than its factorization.

125968860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36867 (or 36862 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 125968860 is about 11223.5849887636. The cubic root of 125968860 is about 501.2884900678.

The spelling of 125968860 in words is "one hundred twenty-five million, nine hundred sixty-eight thousand, eight hundred sixty".