115522026 has 8 divisors (see below), whose sum is σ = 231044064. Its totient is φ = 38507340.

The previous prime is 115522009. The next prime is 115522049. The reversal of 115522026 is 620225511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

115522026 is an admirable number.

It is a super-2 number, since 2×115522026² = 26690676982289352, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 115521987 and 115522005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9626830 + ... + 9626841.

It is an arithmetic number, because the mean of its divisors is an integer number (28880508).

Almost surely, 2^115522026 is an apocalyptic number.

115522026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

115522026 is a wasteful number, since it uses less digits than its factorization.

115522026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19253676.

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

The square root of 115522026 is about 10748.1173235130. The cubic root of 115522026 is about 487.0291237623.

Adding to 115522026 its reverse (620225511), we get a palindrome (735747537).

The spelling of 115522026 in words is "one hundred fifteen million, five hundred twenty-two thousand, twenty-six".