115422255 has 48 divisors (see below), whose sum is σ = 216792576. Its totient is φ = 56471040.

The previous prime is 115422221. The next prime is 115422259. The reversal of 115422255 is 552224511.

It is not a de Polignac number, because 115422255 - 2⁷ = 115422127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115422259) 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, 111219 + ... + 112251.

It is an arithmetic number, because the mean of its divisors is an integer number (4516512).

Almost surely, 2^115422255 is an apocalyptic number.

115422255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115422255 is a deficient number, since it is larger than the sum of its proper divisors (101370321).

115422255 is a wasteful number, since it uses less digits than its factorization.

115422255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248 (or 1245 counting only the distinct ones).

The product of its digits is 4000, while the sum is 27.

The square root of 115422255 is about 10743.4749964804. The cubic root of 115422255 is about 486.8888752464. Note that the first 4 decimals are identical.

Adding to 115422255 its reverse (552224511), we get a palindrome (667646766).

It can be divided in two parts, 1154 and 22255, that added together give a square (23409 = 153²).

The spelling of 115422255 in words is "one hundred fifteen million, four hundred twenty-two thousand, two hundred fifty-five".