125888388 has 12 divisors (see below), whose sum is σ = 293739600. Its totient is φ = 41962792.

The previous prime is 125888363. The next prime is 125888423. The reversal of 125888388 is 883888521.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 125888388.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5245338 + ... + 5245361.

It is an arithmetic number, because the mean of its divisors is an integer number (24478300).

Almost surely, 2^125888388 is an apocalyptic number.

It is an amenable number.

125888388 is an abundant number, since it is smaller than the sum of its proper divisors (167851212).

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

125888388 is a wasteful number, since it uses less digits than its factorization.

125888388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10490706 (or 10490704 counting only the distinct ones).

The product of its digits is 983040, while the sum is 51.

The square root of 125888388 is about 11219.9994652406. Note that the first 3 decimals coincide. The cubic root of 125888388 is about 501.1817221983.

The spelling of 125888388 in words is "one hundred twenty-five million, eight hundred eighty-eight thousand, three hundred eighty-eight".