12153324 has 48 divisors (see below), whose sum is σ = 29338848. Its totient is φ = 3913728.

The previous prime is 12153313. The next prime is 12153341. The reversal of 12153324 is 42335121.

It is a self number, because there is not a number n which added to its sum of digits gives 12153324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61594 + ... + 61790.

It is an arithmetic number, because the mean of its divisors is an integer number (611226).

Almost surely, 2^12153324 is an apocalyptic number.

It is an amenable number.

12153324 is an abundant number, since it is smaller than the sum of its proper divisors (17185524).

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

12153324 is a wasteful number, since it uses less digits than its factorization.

12153324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354 (or 352 counting only the distinct ones).

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

The square root of 12153324 is about 3486.1617862629. The cubic root of 12153324 is about 229.9137925189.

Adding to 12153324 its reverse (42335121), we get a palindrome (54488445).

The spelling of 12153324 in words is "twelve million, one hundred fifty-three thousand, three hundred twenty-four".