1164249 has 6 divisors (see below), whose sum is σ = 1681706. Its totient is φ = 776160.

The previous prime is 1164221. The next prime is 1164253. The reversal of 1164249 is 9424611.

1164249 is a `hidden beast` number, since 11 + 642 + 4 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1065024 + 99225 = 1032^2 + 315^2 .

It is not a de Polignac number, because 1164249 - 2⁵ = 1164217 is a prime.

It is a super-3 number, since 3×1164249³ = 4734333803504790747, which contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1164749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64672 + ... + 64689.

2^1164249 is an apocalyptic number.

It is an amenable number.

1164249 is a deficient number, since it is larger than the sum of its proper divisors (517457).

1164249 is a wasteful number, since it uses less digits than its factorization.

1164249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129367 (or 129364 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 1164249 is about 1079.0037071299. The cubic root of 1164249 is about 105.1998913289.

The spelling of 1164249 in words is "one million, one hundred sixty-four thousand, two hundred forty-nine".