115389106 has 8 divisors (see below), whose sum is σ = 197809920. Its totient is φ = 49452468.

The previous prime is 115389101. The next prime is 115389107. The reversal of 115389106 is 601983511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (115389101) 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 3 ways as a sum of consecutive naturals, for example, 4121026 + ... + 4121053.

It is an arithmetic number, because the mean of its divisors is an integer number (24726240).

Almost surely, 2^115389106 is an apocalyptic number.

115389106 is a deficient number, since it is larger than the sum of its proper divisors (82420814).

115389106 is an equidigital number, since it uses as much as digits as its factorization.

115389106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8242088.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 115389106 is about 10741.9321353284. The cubic root of 115389106 is about 486.8422596704.

The spelling of 115389106 in words is "one hundred fifteen million, three hundred eighty-nine thousand, one hundred six".