115452430 has 16 divisors (see below), whose sum is σ = 208029024. Its totient is φ = 46133280.

The previous prime is 115452383. The next prime is 115452431. The reversal of 115452430 is 34254511.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 115452395 and 115452404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115452431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5200 + ... + 16060.

It is an arithmetic number, because the mean of its divisors is an integer number (13001814).

Almost surely, 2^115452430 is an apocalyptic number.

115452430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115452430 is a deficient number, since it is larger than the sum of its proper divisors (92576594).

115452430 is a wasteful number, since it uses less digits than its factorization.

115452430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11931.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 115452430 is about 10744.8792454825. The cubic root of 115452430 is about 486.9313008938.

The spelling of 115452430 in words is "one hundred fifteen million, four hundred fifty-two thousand, four hundred thirty".