12253380 has 48 divisors (see below), whose sum is σ = 34461504. Its totient is φ = 3253120.

The previous prime is 12253361. The next prime is 12253387. The reversal of 12253380 is 8335221.

It is a self number, because there is not a number n which added to its sum of digits gives 12253380.

It is not an unprimeable number, because it can be changed into a prime (12253387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26350 + ... + 26810.

It is an arithmetic number, because the mean of its divisors is an integer number (717948).

Almost surely, 2^12253380 is an apocalyptic number.

12253380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12253380 is an abundant number, since it is smaller than the sum of its proper divisors (22208124).

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

12253380 is a wasteful number, since it uses less digits than its factorization.

12253380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916 (or 914 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 12253380 is about 3500.4828238402. The cubic root of 12253380 is about 230.5430143875.

The spelling of 12253380 in words is "twelve million, two hundred fifty-three thousand, three hundred eighty".