125654240 has 48 divisors (see below), whose sum is σ = 300646080. Its totient is φ = 49620480.

The previous prime is 125654237. The next prime is 125654251. The reversal of 125654240 is 42456521.

It is a congruent number.

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, 7670 + ... + 17610.

It is an arithmetic number, because the mean of its divisors is an integer number (6263460).

Almost surely, 2^125654240 is an apocalyptic number.

125654240 is a gapful number since it is divisible by the number (10) 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 125654240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150323040).

125654240 is an abundant number, since it is smaller than the sum of its proper divisors (174991840).

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

125654240 is an equidigital number, since it uses as much as digits as its factorization.

125654240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10035 (or 10027 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 125654240 is about 11209.5602054675. The cubic root of 125654240 is about 500.8708025255.

The spelling of 125654240 in words is "one hundred twenty-five million, six hundred fifty-four thousand, two hundred forty".