115254330 has 64 divisors (see below), whose sum is σ = 284135040. Its totient is φ = 29908736.

The previous prime is 115254313. The next prime is 115254343. The reversal of 115254330 is 33452511.

It is a self number, because there is not a number n which added to its sum of digits gives 115254330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 274861 + ... + 275279.

It is an arithmetic number, because the mean of its divisors is an integer number (4439610).

Almost surely, 2^115254330 is an apocalyptic number.

115254330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 115254330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142067520).

115254330 is an abundant number, since it is smaller than the sum of its proper divisors (168880710).

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

115254330 is a wasteful number, since it uses less digits than its factorization.

115254330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 115254330 is about 10735.6569431032. The cubic root of 115254330 is about 486.6526397617.

The spelling of 115254330 in words is "one hundred fifteen million, two hundred fifty-four thousand, three hundred thirty".