115422351 has 16 divisors (see below), whose sum is σ = 172426368. Its totient is φ = 68061600.

The previous prime is 115422343. The next prime is 115422353. The reversal of 115422351 is 153224511.

It is a happy number.

It is not a de Polignac number, because 115422351 - 2³ = 115422343 is a prime.

It is a super-2 number, since 2×115422351² = 26644638220734402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115422353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46045 + ... + 48486.

It is an arithmetic number, because the mean of its divisors is an integer number (10776648).

Almost surely, 2^115422351 is an apocalyptic number.

115422351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

115422351 is a deficient number, since it is larger than the sum of its proper divisors (57004017).

115422351 is a wasteful number, since it uses less digits than its factorization.

115422351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94582.

The product of its digits is 1200, while the sum is 24.

The square root of 115422351 is about 10743.4794643076. The cubic root of 115422351 is about 486.8890102328.

Adding to 115422351 its reverse (153224511), we get a palindrome (268646862).

The spelling of 115422351 in words is "one hundred fifteen million, four hundred twenty-two thousand, three hundred fifty-one".