125402304 has 56 divisors (see below), whose sum is σ = 333865728. Its totient is φ = 41539840.

The previous prime is 125402273. The next prime is 125402311. The reversal of 125402304 is 403204521.

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, 30109 + ... + 34019.

It is an arithmetic number, because the mean of its divisors is an integer number (5961888).

Almost surely, 2^125402304 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 125402304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166932864).

125402304 is an abundant number, since it is smaller than the sum of its proper divisors (208463424).

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

125402304 is a wasteful number, since it uses less digits than its factorization.

125402304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4093 (or 4083 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 125402304 is about 11198.3170164092. The cubic root of 125402304 is about 500.5358308987.

Adding to 125402304 its reverse (403204521), we get a palindrome (528606825).

The spelling of 125402304 in words is "one hundred twenty-five million, four hundred two thousand, three hundred four".