125708744 has 32 divisors (see below), whose sum is σ = 285223680. Its totient is φ = 50705664.

The previous prime is 125708743. The next prime is 125708831. The reversal of 125708744 is 447807521.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 125708698 and 125708707.

It is not an unprimeable number, because it can be changed into a prime (125708743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65072 + ... + 66975.

It is an arithmetic number, because the mean of its divisors is an integer number (8913240).

Almost surely, 2^125708744 is an apocalyptic number.

125708744 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

125708744 is an abundant number, since it is smaller than the sum of its proper divisors (159514936).

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

125708744 is a wasteful number, since it uses less digits than its factorization.

125708744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132077 (or 132073 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 38.

The square root of 125708744 is about 11211.9910809811. The cubic root of 125708744 is about 500.9432115850.

The spelling of 125708744 in words is "one hundred twenty-five million, seven hundred eight thousand, seven hundred forty-four".