113650905 has 16 divisors (see below), whose sum is σ = 183049344. Its totient is φ = 60211200.

The previous prime is 113650883. The next prime is 113650909. The reversal of 113650905 is 509056311.

It is not a de Polignac number, because 113650905 - 2⁷ = 113650777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113650909) 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, 22824 + ... + 27353.

It is an arithmetic number, because the mean of its divisors is an integer number (11440584).

Almost surely, 2^113650905 is an apocalyptic number.

113650905 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113650905 is a deficient number, since it is larger than the sum of its proper divisors (69398439).

113650905 is a wasteful number, since it uses less digits than its factorization.

113650905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50336.

The product of its (nonzero) digits is 4050, while the sum is 30.

The square root of 113650905 is about 10660.7178463741. The cubic root of 113650905 is about 484.3853126074.

The spelling of 113650905 in words is "one hundred thirteen million, six hundred fifty thousand, nine hundred five".