12253567 has 4 divisors (see below), whose sum is σ = 12297456. Its totient is φ = 12209680.

The previous prime is 12253543. The next prime is 12253621. The reversal of 12253567 is 76535221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76535221 = 7 ⋅10933603.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12253567 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12253517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21523 + ... + 22084.

It is an arithmetic number, because the mean of its divisors is an integer number (3074364).

Almost surely, 2^12253567 is an apocalyptic number.

12253567 is a deficient number, since it is larger than the sum of its proper divisors (43889).

12253567 is an equidigital number, since it uses as much as digits as its factorization.

12253567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43888.

The product of its digits is 12600, while the sum is 31.

The square root of 12253567 is about 3500.5095343393. The cubic root of 12253567 is about 230.5441871612.

Adding to 12253567 its reverse (76535221), we get a palindrome (88788788).

The spelling of 12253567 in words is "twelve million, two hundred fifty-three thousand, five hundred sixty-seven".