1152263 has 8 divisors (see below), whose sum is σ = 1331232. Its totient is φ = 976896.

The previous prime is 1152233. The next prime is 1152287. The reversal of 1152263 is 3622511.

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

It is a cyclic number.

It is not a de Polignac number, because 1152263 - 2¹² = 1148167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170 + ... + 1527.

It is an arithmetic number, because the mean of its divisors is an integer number (166404).

2^1152263 is an apocalyptic number.

1152263 is a deficient number, since it is larger than the sum of its proper divisors (178969).

1152263 is an equidigital number, since it uses as much as digits as its factorization.

1152263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801.

The product of its digits is 360, while the sum is 20.

The square root of 1152263 is about 1073.4351400993. The cubic root of 1152263 is about 104.8376326496.

Adding to 1152263 its reverse (3622511), we get a palindrome (4774774).

The spelling of 1152263 in words is "one million, one hundred fifty-two thousand, two hundred sixty-three".