115423252 has 48 divisors (see below), whose sum is σ = 244074880. Its totient is φ = 46785600.

The previous prime is 115423249. The next prime is 115423267. The reversal of 115423252 is 252324511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191752 + ... + 192352.

Almost surely, 2^115423252 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 115423252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122037440).

115423252 is an abundant number, since it is smaller than the sum of its proper divisors (128651628).

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

115423252 is an equidigital number, since it uses as much as digits as its factorization.

115423252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669 (or 629 counting only the distinct ones).

The product of its digits is 2400, while the sum is 25.

The square root of 115423252 is about 10743.5213966371. The cubic root of 115423252 is about 486.8902771332.

Adding to 115423252 its reverse (252324511), we get a palindrome (367747763).

The spelling of 115423252 in words is "one hundred fifteen million, four hundred twenty-three thousand, two hundred fifty-two".