1914314115 has 24 divisors (see below), whose sum is σ = 3562969680. Its totient is φ = 875114688.

The previous prime is 1914314111. The next prime is 1914314123. The reversal of 1914314115 is 5114134191.

It is not a de Polignac number, because 1914314115 - 2² = 1914314111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1914314111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1301520 + ... + 1302989.

It is an arithmetic number, because the mean of its divisors is an integer number (148457070).

Almost surely, 2^1914314115 is an apocalyptic number.

1914314115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1914314115 is a deficient number, since it is larger than the sum of its proper divisors (1648655565).

1914314115 is a wasteful number, since it uses less digits than its factorization.

1914314115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2604531 (or 2604524 counting only the distinct ones).

The product of its digits is 2160, while the sum is 30.

The square root of 1914314115 is about 43752.8755055025. The cubic root of 1914314115 is about 1241.6648888063.

The spelling of 1914314115 in words is "one billion, nine hundred fourteen million, three hundred fourteen thousand, one hundred fifteen".