125323660 has 96 divisors (see below), whose sum is σ = 347493888. Its totient is φ = 36756480.

The previous prime is 125323657. The next prime is 125323673. The reversal of 125323660 is 66323521.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 23787 + ... + 28573.

It is an arithmetic number, because the mean of its divisors is an integer number (3619728).

Almost surely, 2^125323660 is an apocalyptic number.

125323660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125323660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173746944).

125323660 is an abundant number, since it is smaller than the sum of its proper divisors (222170228).

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

125323660 is a wasteful number, since it uses less digits than its factorization.

125323660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4831 (or 4829 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 125323660 is about 11194.8050451984. The cubic root of 125323660 is about 500.4311747365.

The spelling of 125323660 in words is "one hundred twenty-five million, three hundred twenty-three thousand, six hundred sixty".