125230236 has 96 divisors (see below), whose sum is σ = 316673280. Its totient is φ = 38438400.

The previous prime is 125230213. The next prime is 125230241. The reversal of 125230236 is 632032521.

It is a super-2 number, since 2×125230236² = 31365224017231392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 955891 + ... + 956021.

It is an arithmetic number, because the mean of its divisors is an integer number (3298680).

Almost surely, 2^125230236 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 125230236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158336640).

125230236 is an abundant number, since it is smaller than the sum of its proper divisors (191443044).

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

125230236 is a wasteful number, since it uses less digits than its factorization.

125230236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 125230236 is about 11190.6316175630. The cubic root of 125230236 is about 500.3067930509.

Adding to 125230236 its reverse (632032521), we get a palindrome (757262757).

The spelling of 125230236 in words is "one hundred twenty-five million, two hundred thirty thousand, two hundred thirty-six".