1114965 has 20 divisors (see below), whose sum is σ = 1999404. Its totient is φ = 594432.

The previous prime is 1114943. The next prime is 1114969. The reversal of 1114965 is 5694111.

It can be written as a sum of positive squares in 2 ways, for example, as 762129 + 352836 = 873^2 + 594^2 .

It is not a de Polignac number, because 1114965 - 2⁷ = 1114837 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114969) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 972 + ... + 1781.

2^1114965 is an apocalyptic number.

1114965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1114965 is a deficient number, since it is larger than the sum of its proper divisors (884439).

1114965 is an equidigital number, since it uses as much as digits as its factorization.

1114965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2770 (or 2761 counting only the distinct ones).

The product of its digits is 1080, while the sum is 27.

The square root of 1114965 is about 1055.9190309868. The cubic root of 1114965 is about 103.6940279695.

The spelling of 1114965 in words is "one million, one hundred fourteen thousand, nine hundred sixty-five".