115330426 has 4 divisors (see below), whose sum is σ = 172995642. Its totient is φ = 57665212.

The previous prime is 115330403. The next prime is 115330459. The reversal of 115330426 is 624033511.

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

It can be written as a sum of positive squares in only one way, i.e., 114511401 + 819025 = 10701^2 + 905^2 .

It is a super-2 number, since 2×115330426² = 26602214322682952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115330426.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28832605 + ... + 28832608.

Almost surely, 2^115330426 is an apocalyptic number.

115330426 is a deficient number, since it is larger than the sum of its proper divisors (57665216).

115330426 is an equidigital number, since it uses as much as digits as its factorization.

115330426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57665215.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 115330426 is about 10739.2004357866. The cubic root of 115330426 is about 486.7597193891.

Adding to 115330426 its reverse (624033511), we get a palindrome (739363937).

The spelling of 115330426 in words is "one hundred fifteen million, three hundred thirty thousand, four hundred twenty-six".