114091915 has 16 divisors (see below), whose sum is σ = 157351680. Its totient is φ = 77793120.

The previous prime is 114091909. The next prime is 114091933. The reversal of 114091915 is 519190411.

It is not a de Polignac number, because 114091915 - 2¹⁹ = 113567627 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2841 + ... + 15370.

It is an arithmetic number, because the mean of its divisors is an integer number (9834480).

Almost surely, 2^114091915 is an apocalyptic number.

114091915 is a deficient number, since it is larger than the sum of its proper divisors (43259765).

114091915 is a wasteful number, since it uses less digits than its factorization.

114091915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18402.

The product of its (nonzero) digits is 1620, while the sum is 31.

The square root of 114091915 is about 10681.3816990125. The cubic root of 114091915 is about 485.0110388248.

The spelling of 114091915 in words is "one hundred fourteen million, ninety-one thousand, nine hundred fifteen".