114611209 has 2 divisors, whose sum is σ = 114611210. Its totient is φ = 114611208.

The previous prime is 114611201. The next prime is 114611213. The reversal of 114611209 is 902116411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113103225 + 1507984 = 10635^2 + 1228^2 .

It is a cyclic number.

It is not a de Polignac number, because 114611209 - 2³ = 114611201 is a prime.

It is not a weakly prime, because it can be changed into another prime (114611201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57305604 + 57305605.

It is an arithmetic number, because the mean of its divisors is an integer number (57305605).

Almost surely, 2^114611209 is an apocalyptic number.

It is an amenable number.

114611209 is a deficient number, since it is larger than the sum of its proper divisors (1).

114611209 is an equidigital number, since it uses as much as digits as its factorization.

114611209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 114611209 is about 10705.6624736632. The cubic root of 114611209 is about 485.7457743921.

The spelling of 114611209 in words is "one hundred fourteen million, six hundred eleven thousand, two hundred nine".