1114097909 has 4 divisors (see below), whose sum is σ = 1130726304. Its totient is φ = 1097469516.

The previous prime is 1114097893. The next prime is 1114097911. The reversal of 1114097909 is 9097904111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1114097909 - 2⁴ = 1114097893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114097009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8314097 + ... + 8314230.

It is an arithmetic number, because the mean of its divisors is an integer number (282681576).

Almost surely, 2^1114097909 is an apocalyptic number.

It is an amenable number.

1114097909 is a deficient number, since it is larger than the sum of its proper divisors (16628395).

1114097909 is an equidigital number, since it uses as much as digits as its factorization.

1114097909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16628394.

The product of its (nonzero) digits is 20412, while the sum is 41.

The square root of 1114097909 is about 33378.1052338206. The cubic root of 1114097909 is about 1036.6714058548.

The spelling of 1114097909 in words is "one billion, one hundred fourteen million, ninety-seven thousand, nine hundred nine".