115723022 has 4 divisors (see below), whose sum is σ = 173584536. Its totient is φ = 57861510.

The previous prime is 115723007. The next prime is 115723043. The reversal of 115723022 is 220327511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220327511 = 23 ⋅9579457.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28930754 + ... + 28930757.

It is an arithmetic number, because the mean of its divisors is an integer number (43396134).

Almost surely, 2^115723022 is an apocalyptic number.

115723022 is a deficient number, since it is larger than the sum of its proper divisors (57861514).

115723022 is an equidigital number, since it uses as much as digits as its factorization.

115723022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57861513.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 115723022 is about 10757.4635486252. The cubic root of 115723022 is about 487.3114196751.

The spelling of 115723022 in words is "one hundred fifteen million, seven hundred twenty-three thousand, twenty-two".