1164022 has 4 divisors (see below), whose sum is σ = 1746036. Its totient is φ = 582010.

The previous prime is 1164001. The next prime is 1164029. The reversal of 1164022 is 2204611.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1163987 and 1164005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164029) 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 as a sum of consecutive naturals, namely, 291004 + ... + 291007.

It is an arithmetic number, because the mean of its divisors is an integer number (436509).

2^1164022 is an apocalyptic number.

1164022 is a deficient number, since it is larger than the sum of its proper divisors (582014).

1164022 is an equidigital number, since it uses as much as digits as its factorization.

1164022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582013.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1164022 is about 1078.8985123727. The cubic root of 1164022 is about 105.1930537516.

Adding to 1164022 its reverse (2204611), we get a palindrome (3368633).

The spelling of 1164022 in words is "one million, one hundred sixty-four thousand, twenty-two".