125262660 has 24 divisors (see below), whose sum is σ = 350735616. Its totient is φ = 33403360.

The previous prime is 125262617. The next prime is 125262677. The reversal of 125262660 is 66262521.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1043796 + ... + 1043915.

It is an arithmetic number, because the mean of its divisors is an integer number (14613984).

Almost surely, 2^125262660 is an apocalyptic number.

125262660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125262660 is an abundant number, since it is smaller than the sum of its proper divisors (225472956).

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

125262660 is a wasteful number, since it uses less digits than its factorization.

125262660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087723 (or 2087721 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 125262660 is about 11192.0802355952. The cubic root of 125262660 is about 500.3499683205.

The spelling of 125262660 in words is "one hundred twenty-five million, two hundred sixty-two thousand, six hundred sixty".