12153342 has 8 divisors (see below), whose sum is σ = 24306696. Its totient is φ = 4051112.

The previous prime is 12153341. The next prime is 12153359. The reversal of 12153342 is 24335121.

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

12153342 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12153341) 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, 1012773 + ... + 1012784.

It is an arithmetic number, because the mean of its divisors is an integer number (3038337).

Almost surely, 2^12153342 is an apocalyptic number.

12153342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12153342 is a wasteful number, since it uses less digits than its factorization.

12153342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025562.

The product of its digits is 720, while the sum is 21.

The square root of 12153342 is about 3486.1643678978. The cubic root of 12153342 is about 229.9139060255.

Adding to 12153342 its reverse (24335121), we get a palindrome (36488463).

The spelling of 12153342 in words is "twelve million, one hundred fifty-three thousand, three hundred forty-two".