1135244 has 12 divisors (see below), whose sum is σ = 2167368. Its totient is φ = 516000.

The previous prime is 1135241. The next prime is 1135247. The reversal of 1135244 is 4425311.

It is an interprime number because it is at equal distance from previous prime (1135241) and next prime (1135247).

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1135241) 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, 12857 + ... + 12944.

It is an arithmetic number, because the mean of its divisors is an integer number (180614).

2^1135244 is an apocalyptic number.

It is an amenable number.

1135244 is a deficient number, since it is larger than the sum of its proper divisors (1032124).

1135244 is a wasteful number, since it uses less digits than its factorization.

1135244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25816 (or 25814 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 1135244 is about 1065.4782963533. The cubic root of 1135244 is about 104.3189174850.

The spelling of 1135244 in words is "one million, one hundred thirty-five thousand, two hundred forty-four".