13244469 has 8 divisors (see below), whose sum is σ = 20182080. Its totient is φ = 7568256.

The previous prime is 13244467. The next prime is 13244521. The reversal of 13244469 is 96444231.

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

It is not a de Polignac number, because 13244469 - 2¹ = 13244467 is a prime.

It is a super-2 number, since 2×13244469² = 350831918183922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13244467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315324 + ... + 315365.

It is an arithmetic number, because the mean of its divisors is an integer number (2522760).

Almost surely, 2^13244469 is an apocalyptic number.

It is an amenable number.

13244469 is a deficient number, since it is larger than the sum of its proper divisors (6937611).

13244469 is an equidigital number, since it uses as much as digits as its factorization.

13244469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630699.

The product of its digits is 20736, while the sum is 33.

The square root of 13244469 is about 3639.2951240591. The cubic root of 13244469 is about 236.5982440127.

The spelling of 13244469 in words is "thirteen million, two hundred forty-four thousand, four hundred sixty-nine".