115812622 has 4 divisors (see below), whose sum is σ = 173718936. Its totient is φ = 57906310.

The previous prime is 115812607. The next prime is 115812623. The reversal of 115812622 is 226218511.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115812623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28953154 + ... + 28953157.

It is an arithmetic number, because the mean of its divisors is an integer number (43429734).

Almost surely, 2^115812622 is an apocalyptic number.

115812622 is a deficient number, since it is larger than the sum of its proper divisors (57906314).

115812622 is an equidigital number, since it uses as much as digits as its factorization.

115812622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57906313.

The product of its digits is 1920, while the sum is 28.

The square root of 115812622 is about 10761.6272933047. The cubic root of 115812622 is about 487.4371562209.

The spelling of 115812622 in words is "one hundred fifteen million, eight hundred twelve thousand, six hundred twenty-two".