115532622 has 16 divisors (see below), whose sum is σ = 256739280. Its totient is φ = 38510856.

The previous prime is 115532621. The next prime is 115532623. The reversal of 115532622 is 226235511.

It is a happy number.

115532622 is a `hidden beast` number, since 1 + 1 + 5 + 5 + 32 + 622 = 666.

It is an interprime number because it is at equal distance from previous prime (115532621) and next prime (115532623).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115532621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069693 + ... + 1069800.

It is an arithmetic number, because the mean of its divisors is an integer number (16046205).

Almost surely, 2^115532622 is an apocalyptic number.

115532622 is an abundant number, since it is smaller than the sum of its proper divisors (141206658).

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

115532622 is a wasteful number, since it uses less digits than its factorization.

115532622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2139504 (or 2139498 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 115532622 is about 10748.6102357468. The cubic root of 115532622 is about 487.0440138602.

The spelling of 115532622 in words is "one hundred fifteen million, five hundred thirty-two thousand, six hundred twenty-two".