13244270 has 16 divisors (see below), whose sum is σ = 25673760. Its totient is φ = 4890144.

The previous prime is 13244243. The next prime is 13244281. The reversal of 13244270 is 7244231.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 50810 + ... + 51069.

It is an arithmetic number, because the mean of its divisors is an integer number (1604610).

Almost surely, 2^13244270 is an apocalyptic number.

13244270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13244270 is a deficient number, since it is larger than the sum of its proper divisors (12429490).

13244270 is a wasteful number, since it uses less digits than its factorization.

13244270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101899.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 13244270 is about 3639.2677834971. The cubic root of 13244270 is about 236.5970590329.

The spelling of 13244270 in words is "thirteen million, two hundred forty-four thousand, two hundred seventy".