115135254 has 96 divisors (see below), whose sum is σ = 288235584. Its totient is φ = 32901120.

The previous prime is 115135201. The next prime is 115135259. The reversal of 115135254 is 452531511.

It is a super-2 number, since 2×115135254² = 26512253427289032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115135259) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 409594 + ... + 409874.

It is an arithmetic number, because the mean of its divisors is an integer number (3002454).

Almost surely, 2^115135254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115135254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144117792).

115135254 is an abundant number, since it is smaller than the sum of its proper divisors (173100330).

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

115135254 is a wasteful number, since it uses less digits than its factorization.

115135254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422 (or 419 counting only the distinct ones).

The product of its digits is 3000, while the sum is 27.

The square root of 115135254 is about 10730.1096918904. The cubic root of 115135254 is about 486.4849855604.

Adding to 115135254 its reverse (452531511), we get a palindrome (567666765).

The spelling of 115135254 in words is "one hundred fifteen million, one hundred thirty-five thousand, two hundred fifty-four".