115090424 has 32 divisors (see below), whose sum is σ = 222354720. Its totient is φ = 55806336.

The previous prime is 115090421. The next prime is 115090427. The reversal of 115090424 is 424090511.

It is an interprime number because it is at equal distance from previous prime (115090421) and next prime (115090427).

It is a junction number, because it is equal to n+sod(n) for n = 115090393 and 115090402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115090421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148502 + ... + 149274.

It is an arithmetic number, because the mean of its divisors is an integer number (6948585).

Almost surely, 2^115090424 is an apocalyptic number.

It is an amenable number.

115090424 is a deficient number, since it is larger than the sum of its proper divisors (107264296).

115090424 is a wasteful number, since it uses less digits than its factorization.

115090424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319 (or 1315 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 115090424 is about 10728.0205070647. The cubic root of 115090424 is about 486.4218367786.

The spelling of 115090424 in words is "one hundred fifteen million, ninety thousand, four hundred twenty-four".