125887696 has 40 divisors (see below), whose sum is σ = 267170400. Its totient is φ = 56987520.

The previous prime is 125887693. The next prime is 125887709. The reversal of 125887696 is 696788521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125887693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46015 + ... + 48673.

It is an arithmetic number, because the mean of its divisors is an integer number (6679260).

Almost surely, 2^125887696 is an apocalyptic number.

125887696 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 125887696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133585200).

125887696 is an abundant number, since it is smaller than the sum of its proper divisors (141282704).

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

125887696 is a wasteful number, since it uses less digits than its factorization.

125887696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2947 (or 2941 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 52.

The square root of 125887696 is about 11219.9686274071. The cubic root of 125887696 is about 501.1808038759.

The spelling of 125887696 in words is "one hundred twenty-five million, eight hundred eighty-seven thousand, six hundred ninety-six".