115448930 has 16 divisors (see below), whose sum is σ = 207938880. Its totient is φ = 46150512.

The previous prime is 115448903. The next prime is 115448947. The reversal of 115448930 is 39844511.

It is an unprimeable number.

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, 21011 + ... + 25929.

It is an arithmetic number, because the mean of its divisors is an integer number (12996180).

Almost surely, 2^115448930 is an apocalyptic number.

115448930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115448930 is a deficient number, since it is larger than the sum of its proper divisors (92489950).

115448930 is a wasteful number, since it uses less digits than its factorization.

115448930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7273.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 115448930 is about 10744.7163759682. The cubic root of 115448930 is about 486.9263803195.

The spelling of 115448930 in words is "one hundred fifteen million, four hundred forty-eight thousand, nine hundred thirty".