12153567 has 8 divisors (see below), whose sum is σ = 16433280. Its totient is φ = 7988120.

The previous prime is 12153553. The next prime is 12153571. The reversal of 12153567 is 76535121.

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 12153567 - 2⁶ = 12153503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12153517) 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, 28317 + ... + 28742.

It is an arithmetic number, because the mean of its divisors is an integer number (2054160).

Almost surely, 2^12153567 is an apocalyptic number.

12153567 is a deficient number, since it is larger than the sum of its proper divisors (4279713).

12153567 is an equidigital number, since it uses as much as digits as its factorization.

12153567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57133.

The product of its digits is 6300, while the sum is 30.

The square root of 12153567 is about 3486.1966381717. The cubic root of 12153567 is about 229.9153248481.

Adding to 12153567 its reverse (76535121), we get a palindrome (88688688).

It can be divided in two parts, 12153 and 567, that added together give a triangular number (12720 = T₁₅₉).

The spelling of 12153567 in words is "twelve million, one hundred fifty-three thousand, five hundred sixty-seven".