1164242 has 8 divisors (see below), whose sum is σ = 1793676. Its totient is φ = 566352.

The previous prime is 1164221. The next prime is 1164253. The reversal of 1164242 is 2424611.

It is a Cunningham number, because it is equal to 1079²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 1164241 + 1 = 1079^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7793 + ... + 7940.

2^1164242 is an apocalyptic number.

1164242 is a deficient number, since it is larger than the sum of its proper divisors (629434).

1164242 is a wasteful number, since it uses less digits than its factorization.

1164242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15772.

The product of its digits is 384, while the sum is 20.

The square root of 1164242 is about 1079.0004633919. Note that the first 3 decimals coincide. The cubic root of 1164242 is about 105.1996804917.

Adding to 1164242 its reverse (2424611), we get a palindrome (3588853).

The spelling of 1164242 in words is "one million, one hundred sixty-four thousand, two hundred forty-two".