12153468 has 12 divisors (see below), whose sum is σ = 28358120. Its totient is φ = 4051152.

The previous prime is 12153467. The next prime is 12153473. The reversal of 12153468 is 86435121.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12153467) 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, 506383 + ... + 506406.

Almost surely, 2^12153468 is an apocalyptic number.

It is an amenable number.

12153468 is an abundant number, since it is smaller than the sum of its proper divisors (16204652).

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

12153468 is a wasteful number, since it uses less digits than its factorization.

12153468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012796 (or 1012794 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 12153468 is about 3486.1824392880. The cubic root of 12153468 is about 229.9147005683.

Adding to 12153468 its reverse (86435121), we get a palindrome (98588589).

It can be divided in two parts, 12153 and 468, that added together give a palindrome (12621).

The spelling of 12153468 in words is "twelve million, one hundred fifty-three thousand, four hundred sixty-eight".