1134242 has 4 divisors (see below), whose sum is σ = 1701366. Its totient is φ = 567120.

The previous prime is 1134241. The next prime is 1134247. The reversal of 1134242 is 2424311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2424311 = 103 ⋅23537.

It can be written as a sum of positive squares in only one way, i.e., 808201 + 326041 = 899^2 + 571^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1134242.

It is not an unprimeable number, because it can be changed into a prime (1134241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283559 + ... + 283562.

2^1134242 is an apocalyptic number.

1134242 is a deficient number, since it is larger than the sum of its proper divisors (567124).

1134242 is an equidigital number, since it uses as much as digits as its factorization.

1134242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567123.

The product of its digits is 192, while the sum is 17.

The square root of 1134242 is about 1065.0079811908. The cubic root of 1134242 is about 104.2882167947.

Subtracting from 1134242 its sum of digits (17), we obtain a square (1134225 = 1065²).

Adding to 1134242 its reverse (2424311), we get a palindrome (3558553).

The spelling of 1134242 in words is "one million, one hundred thirty-four thousand, two hundred forty-two".