12253045 has 8 divisors (see below), whose sum is σ = 16804224. Its totient is φ = 8402064.

The previous prime is 12253013. The next prime is 12253057. The reversal of 12253045 is 54035221.

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

It is a cyclic number.

It is not a de Polignac number, because 12253045 - 2⁵ = 12253013 is a prime.

It is a super-2 number, since 2×12253045² = 300274223544050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175009 + ... + 175078.

It is an arithmetic number, because the mean of its divisors is an integer number (2100528).

Almost surely, 2^12253045 is an apocalyptic number.

It is an amenable number.

12253045 is a deficient number, since it is larger than the sum of its proper divisors (4551179).

12253045 is an equidigital number, since it uses as much as digits as its factorization.

12253045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350099.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 12253045 is about 3500.4349729712. The cubic root of 12253045 is about 230.5409133995.

Adding to 12253045 its reverse (54035221), we get a palindrome (66288266).

The spelling of 12253045 in words is "twelve million, two hundred fifty-three thousand, forty-five".