1114609 has 4 divisors (see below), whose sum is σ = 1119204. Its totient is φ = 1110016.

The previous prime is 1114601. The next prime is 1114613. The reversal of 1114609 is 9064111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 547600 + 567009 = 740^2 + 753^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114609 - 2³ = 1114601 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1114609.

It is not an unprimeable number, because it can be changed into a prime (1114601) 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, 1912 + ... + 2425.

It is an arithmetic number, because the mean of its divisors is an integer number (279801).

2^1114609 is an apocalyptic number.

It is an amenable number.

1114609 is a deficient number, since it is larger than the sum of its proper divisors (4595).

1114609 is an equidigital number, since it uses as much as digits as its factorization.

1114609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4594.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 1114609 is about 1055.7504439971. The cubic root of 1114609 is about 103.6829905517.

The spelling of 1114609 in words is "one million, one hundred fourteen thousand, six hundred nine".