12757233 has 8 divisors (see below), whose sum is σ = 17028000. Its totient is φ = 8495648.

The previous prime is 12757219. The next prime is 12757247. The reversal of 12757233 is 33275721.

It is an interprime number because it is at equal distance from previous prime (12757219) and next prime (12757247).

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 12757233 - 2⁵ = 12757201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12757233.

It is not an unprimeable number, because it can be changed into a prime (12757133) 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 in 7 ways as a sum of consecutive naturals, for example, 2218 + ... + 5516.

It is an arithmetic number, because the mean of its divisors is an integer number (2128500).

Almost surely, 2^12757233 is an apocalyptic number.

It is an amenable number.

12757233 is a deficient number, since it is larger than the sum of its proper divisors (4270767).

12757233 is a wasteful number, since it uses less digits than its factorization.

12757233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4591.

The product of its digits is 8820, while the sum is 30.

The square root of 12757233 is about 3571.7268932549. The cubic root of 12757233 is about 233.6606044768.

The spelling of 12757233 in words is "twelve million, seven hundred fifty-seven thousand, two hundred thirty-three".