12041533 has 4 divisors (see below), whose sum is σ = 13761760. Its totient is φ = 10321308.

The previous prime is 12041527. The next prime is 12041551. The reversal of 12041533 is 33514021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12041533 - 2⁵ = 12041501 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12041533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12041503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860103 + ... + 860116.

It is an arithmetic number, because the mean of its divisors is an integer number (3440440).

Almost surely, 2^12041533 is an apocalyptic number.

It is an amenable number.

12041533 is a deficient number, since it is larger than the sum of its proper divisors (1720227).

12041533 is an equidigital number, since it uses as much as digits as its factorization.

12041533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720226.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 12041533 is about 3470.0912091759. The cubic root of 12041533 is about 229.2066744623.

Adding to 12041533 its reverse (33514021), we get a palindrome (45555554).

The spelling of 12041533 in words is "twelve million, forty-one thousand, five hundred thirty-three".