1114489 has 2 divisors, whose sum is σ = 1114490. Its totient is φ = 1114488.

The previous prime is 1114471. The next prime is 1114493. The reversal of 1114489 is 9844111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1071225 + 43264 = 1035^2 + 208^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114489 - 2⁷ = 1114361 is a prime.

It is a super-2 number, since 2×1114489² = 2484171462242, which contains 22 as substring.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (1111489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557244 + 557245.

It is an arithmetic number, because the mean of its divisors is an integer number (557245).

2^1114489 is an apocalyptic number.

It is an amenable number.

1114489 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114489 is an equidigital number, since it uses as much as digits as its factorization.

1114489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 28.

The square root of 1114489 is about 1055.6936108550. The cubic root of 1114489 is about 103.6792695442.

The spelling of 1114489 in words is "one million, one hundred fourteen thousand, four hundred eighty-nine".