115424969 has 4 divisors (see below), whose sum is σ = 125918160. Its totient is φ = 104931780.

The previous prime is 115424923. The next prime is 115424977. The reversal of 115424969 is 969424511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115424969 is a prime.

It is a super-2 number, since 2×115424969² = 26645846937301922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (115424909) 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, 5246579 + ... + 5246600.

It is an arithmetic number, because the mean of its divisors is an integer number (31479540).

Almost surely, 2^115424969 is an apocalyptic number.

It is an amenable number.

115424969 is a deficient number, since it is larger than the sum of its proper divisors (10493191).

115424969 is a wasteful number, since it uses less digits than its factorization.

115424969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10493190.

The product of its digits is 77760, while the sum is 41.

The square root of 115424969 is about 10743.6013049629. The cubic root of 115424969 is about 486.8926913967.

The spelling of 115424969 in words is "one hundred fifteen million, four hundred twenty-four thousand, nine hundred sixty-nine".