115445929 has 16 divisors (see below), whose sum is σ = 125318016. Its totient is φ = 105952000.

The previous prime is 115445917. The next prime is 115445951. The reversal of 115445929 is 929544511.

It is a cyclic number.

It is not a de Polignac number, because 115445929 - 2⁷ = 115445801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115445891 and 115445900.

It is not an unprimeable number, because it can be changed into a prime (115445909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121434 + ... + 122380.

It is an arithmetic number, because the mean of its divisors is an integer number (7832376).

Almost surely, 2^115445929 is an apocalyptic number.

It is an amenable number.

115445929 is a deficient number, since it is larger than the sum of its proper divisors (9872087).

115445929 is a wasteful number, since it uses less digits than its factorization.

115445929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136.

The product of its digits is 64800, while the sum is 40.

The square root of 115445929 is about 10744.5767250274. The cubic root of 115445929 is about 486.9221611993.

The spelling of 115445929 in words is "one hundred fifteen million, four hundred forty-five thousand, nine hundred twenty-nine".