1164533 has 2 divisors, whose sum is σ = 1164534. Its totient is φ = 1164532.

The previous prime is 1164521. The next prime is 1164557. The reversal of 1164533 is 3354611.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 677329 + 487204 = 823^2 + 698^2 .

It is a cyclic number.

It is not a de Polignac number, because 1164533 - 2¹⁸ = 902389 is a prime.

It is a super-2 number, since 2×1164533² = 2712274216178, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 1164499 and 1164508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1164503) 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, 582266 + 582267.

It is an arithmetic number, because the mean of its divisors is an integer number (582267).

2^1164533 is an apocalyptic number.

It is an amenable number.

1164533 is a deficient number, since it is larger than the sum of its proper divisors (1).

1164533 is an equidigital number, since it uses as much as digits as its factorization.

1164533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 23.

The square root of 1164533 is about 1079.1353019895. The cubic root of 1164533 is about 105.2084445794.

The spelling of 1164533 in words is "one million, one hundred sixty-four thousand, five hundred thirty-three".