125986976 has 48 divisors (see below), whose sum is σ = 259096320. Its totient is φ = 60234240.

The previous prime is 125986963. The next prime is 125986999. The reversal of 125986976 is 679689521.

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, 87575 + ... + 89001.

It is an arithmetic number, because the mean of its divisors is an integer number (5397840).

Almost surely, 2^125986976 is an apocalyptic number.

125986976 is a gapful number since it is divisible by the number (16) 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 125986976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129548160).

125986976 is an abundant number, since it is smaller than the sum of its proper divisors (133109344).

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

125986976 is a wasteful number, since it uses less digits than its factorization.

125986976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557 (or 1549 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 53.

The square root of 125986976 is about 11224.3920102605. The cubic root of 125986976 is about 501.3125195700.

The spelling of 125986976 in words is "one hundred twenty-five million, nine hundred eighty-six thousand, nine hundred seventy-six".