1164243332 has 36 divisors (see below), whose sum is σ = 2434137804. Its totient is φ = 485472960.

The previous prime is 1164243323. The next prime is 1164243341. The reversal of 1164243332 is 2333424611.

It is an interprime number because it is at equal distance from previous prime (1164243323) and next prime (1164243341).

It can be written as a sum of positive squares in 2 ways, for example, as 900960256 + 263283076 = 30016^2 + 16226^2 .

It is a super-2 number, since 2×1164243332² = 2710925072212924448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1164243295 and 1164243304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73019 + ... + 87522.

It is an arithmetic number, because the mean of its divisors is an integer number (67614939).

Almost surely, 2^1164243332 is an apocalyptic number.

It is an amenable number.

1164243332 is an abundant number, since it is smaller than the sum of its proper divisors (1269894472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1164243332 is a wasteful number, since it uses less digits than its factorization.

1164243332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160596 (or 160587 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 1164243332 is about 34121.0101257275. The cubic root of 1164243332 is about 1051.9972061109.

Adding to 1164243332 its reverse (2333424611), we get a palindrome (3497667943).

The spelling of 1164243332 in words is "one billion, one hundred sixty-four million, two hundred forty-three thousand, three hundred thirty-two".