125372232 has 64 divisors (see below), whose sum is σ = 349545600. Its totient is φ = 41636160.

The previous prime is 125372231. The next prime is 125372237. The reversal of 125372232 is 232273521.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 125372196 and 125372205.

It is not an unprimeable number, because it can be changed into a prime (125372231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67557 + ... + 69387.

It is an arithmetic number, because the mean of its divisors is an integer number (5461650).

Almost surely, 2^125372232 is an apocalyptic number.

125372232 is a gapful number since it is divisible by the number (12) 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 125372232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174772800).

125372232 is an abundant number, since it is smaller than the sum of its proper divisors (224173368).

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

125372232 is a wasteful number, since it uses less digits than its factorization.

125372232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163 (or 2153 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 125372232 is about 11196.9742341402. The cubic root of 125372232 is about 500.4958175008.

The spelling of 125372232 in words is "one hundred twenty-five million, three hundred seventy-two thousand, two hundred thirty-two".