12453652 has 12 divisors (see below), whose sum is σ = 22057056. Its totient is φ = 6151640.

The previous prime is 12453647. The next prime is 12453653. The reversal of 12453652 is 25635421.

It is a self number, because there is not a number n which added to its sum of digits gives 12453652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12453653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18424 + ... + 19087.

It is an arithmetic number, because the mean of its divisors is an integer number (1838088).

Almost surely, 2^12453652 is an apocalyptic number.

It is an amenable number.

12453652 is a deficient number, since it is larger than the sum of its proper divisors (9603404).

12453652 is a wasteful number, since it uses less digits than its factorization.

12453652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37598 (or 37596 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 12453652 is about 3528.9732217743. The cubic root of 12453652 is about 231.7922486200.

The spelling of 12453652 in words is "twelve million, four hundred fifty-three thousand, six hundred fifty-two".