125744 has 20 divisors (see below), whose sum is σ = 252960. Its totient is φ = 60480.

The previous prime is 125743. The next prime is 125753. The reversal of 125744 is 447521.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (125743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329 + ... + 599.

It is an arithmetic number, because the mean of its divisors is an integer number (12648).

2¹²⁵⁷⁴⁴ 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 125744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126480).

125744 is an abundant number, since it is smaller than the sum of its proper divisors (127216).

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

125744 is a wasteful number, since it uses less digits than its factorization.

125744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308 (or 302 counting only the distinct ones).

The product of its digits is 1120, while the sum is 23.

The square root of 125744 is about 354.6040044895. The cubic root of 125744 is about 50.0990038354.

The spelling of 125744 in words is "one hundred twenty-five thousand, seven hundred forty-four".