125400332 has 24 divisors (see below), whose sum is σ = 230815872. Its totient is φ = 59529600.

The previous prime is 125400269. The next prime is 125400389. The reversal of 125400332 is 233004521.

It is a happy 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, 2969 + ... + 16112.

It is an arithmetic number, because the mean of its divisors is an integer number (9617328).

Almost surely, 2^125400332 is an apocalyptic number.

It is an amenable number.

125400332 is a deficient number, since it is larger than the sum of its proper divisors (105415540).

125400332 is a wasteful number, since it uses less digits than its factorization.

125400332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19169 (or 19167 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 125400332 is about 11198.2289671180. The cubic root of 125400332 is about 500.5332071781.

Adding to 125400332 its reverse (233004521), we get a palindrome (358404853).

The spelling of 125400332 in words is "one hundred twenty-five million, four hundred thousand, three hundred thirty-two".