115456194 has 24 divisors (see below), whose sum is σ = 285891840. Its totient is φ = 32987448.

The previous prime is 115456193. The next prime is 115456199. The reversal of 115456194 is 491654511.

115456194 is a `hidden beast` number, since 1 + 1 + 5 + 4 + 561 + 94 = 666.

It is not an unprimeable number, because it can be changed into a prime (115456193) 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 11 ways as a sum of consecutive naturals, for example, 458034 + ... + 458285.

It is an arithmetic number, because the mean of its divisors is an integer number (11912160).

Almost surely, 2^115456194 is an apocalyptic number.

115456194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

115456194 is an abundant number, since it is smaller than the sum of its proper divisors (170435646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115456194 is a wasteful number, since it uses less digits than its factorization.

115456194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916334 (or 916331 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 115456194 is about 10745.0543972564. The cubic root of 115456194 is about 486.9365925090.

The spelling of 115456194 in words is "one hundred fifteen million, four hundred fifty-six thousand, one hundred ninety-four".