115622827 has 4 divisors (see below), whose sum is σ = 116505576. Its totient is φ = 114740080.

The previous prime is 115622821. The next prime is 115622849. The reversal of 115622827 is 728226511.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115622827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115622792 and 115622801.

It is not an unprimeable number, because it can be changed into a prime (115622821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441178 + ... + 441439.

It is an arithmetic number, because the mean of its divisors is an integer number (29126394).

Almost surely, 2^115622827 is an apocalyptic number.

115622827 is a deficient number, since it is larger than the sum of its proper divisors (882749).

115622827 is an equidigital number, since it uses as much as digits as its factorization.

115622827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882748.

The product of its digits is 13440, while the sum is 34.

The square root of 115622827 is about 10752.8055408809. The cubic root of 115622827 is about 487.1707381721.

The spelling of 115622827 in words is "one hundred fifteen million, six hundred twenty-two thousand, eight hundred twenty-seven".