115022473 has 4 divisors (see below), whose sum is σ = 115093060. Its totient is φ = 114951888.

The previous prime is 115022441. The next prime is 115022483. The reversal of 115022473 is 374220511.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 50509449 + 64513024 = 7107^2 + 8032^2 .

It is a cyclic number.

It is not a de Polignac number, because 115022473 - 2⁵ = 115022441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115022483) 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, 32790 + ... + 36127.

It is an arithmetic number, because the mean of its divisors is an integer number (28773265).

Almost surely, 2^115022473 is an apocalyptic number.

It is an amenable number.

115022473 is a deficient number, since it is larger than the sum of its proper divisors (70587).

115022473 is an equidigital number, since it uses as much as digits as its factorization.

115022473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70586.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 115022473 is about 10724.8530526064. The cubic root of 115022473 is about 486.3260878415.

Adding to 115022473 its reverse (374220511), we get a palindrome (489242984).

The spelling of 115022473 in words is "one hundred fifteen million, twenty-two thousand, four hundred seventy-three".