12453299 has 12 divisors (see below), whose sum is σ = 13564488. Its totient is φ = 11424000.

The previous prime is 12453293. The next prime is 12453319. The reversal of 12453299 is 99235421.

It is not a de Polignac number, because 12453299 - 2⁸ = 12453043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12453293) 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 11 ways as a sum of consecutive naturals, for example, 11324 + ... + 12374.

It is an arithmetic number, because the mean of its divisors is an integer number (1130374).

Almost surely, 2^12453299 is an apocalyptic number.

12453299 is a deficient number, since it is larger than the sum of its proper divisors (1111189).

12453299 is a wasteful number, since it uses less digits than its factorization.

12453299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126 (or 1109 counting only the distinct ones).

The product of its digits is 19440, while the sum is 35.

The square root of 12453299 is about 3528.9232068720. The cubic root of 12453299 is about 231.7900585412.

The spelling of 12453299 in words is "twelve million, four hundred fifty-three thousand, two hundred ninety-nine".