125788104 has 96 divisors (see below), whose sum is σ = 382898880. Its totient is φ = 37014912.

The previous prime is 125788093. The next prime is 125788129. The reversal of 125788104 is 401887521.

125788104 is a `hidden beast` number, since 1 + 2 + 578 + 81 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18607 + ... + 24449.

It is an arithmetic number, because the mean of its divisors is an integer number (3988530).

Almost surely, 2^125788104 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 125788104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191449440).

125788104 is an abundant number, since it is smaller than the sum of its proper divisors (257110776).

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

125788104 is a wasteful number, since it uses less digits than its factorization.

125788104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5891 (or 5884 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 125788104 is about 11215.5295907059. The cubic root of 125788104 is about 501.0486046525.

The spelling of 125788104 in words is "one hundred twenty-five million, seven hundred eighty-eight thousand, one hundred four".