125303976 has 96 divisors (see below), whose sum is σ = 404928000. Its totient is φ = 35798112.

The previous prime is 125303963. The next prime is 125303987. The reversal of 125303976 is 679303521.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 125303976.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4665 + ... + 16503.

It is an arithmetic number, because the mean of its divisors is an integer number (4218000).

Almost surely, 2^125303976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125303976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202464000).

125303976 is an abundant number, since it is smaller than the sum of its proper divisors (279624024).

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

125303976 is a wasteful number, since it uses less digits than its factorization.

125303976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11868 (or 11851 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 125303976 is about 11193.9258528900. The cubic root of 125303976 is about 500.4049732381.

The spelling of 125303976 in words is "one hundred twenty-five million, three hundred three thousand, nine hundred seventy-six".