1114809 has 8 divisors (see below), whose sum is σ = 1573920. Its totient is φ = 699456.

The previous prime is 1114807. The next prime is 1114811. The reversal of 1114809 is 9084111.

It is an interprime number because it is at equal distance from previous prime (1114807) and next prime (1114811).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1114809 - 2¹ = 1114807 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1114801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10879 + ... + 10980.

It is an arithmetic number, because the mean of its divisors is an integer number (196740).

2^1114809 is an apocalyptic number.

It is an amenable number.

1114809 is a deficient number, since it is larger than the sum of its proper divisors (459111).

1114809 is a wasteful number, since it uses less digits than its factorization.

1114809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21879.

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 1114809 is about 1055.8451591024. The cubic root of 1114809 is about 103.6891916374.

The spelling of 1114809 in words is "one million, one hundred fourteen thousand, eight hundred nine".