13244235 has 16 divisors (see below), whose sum is σ = 22306560. Its totient is φ = 6691680.

The previous prime is 13244233. The next prime is 13244243. The reversal of 13244235 is 53244231.

13244235 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13244235 - 2¹ = 13244233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13244233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22951 + ... + 23520.

It is an arithmetic number, because the mean of its divisors is an integer number (1394160).

Almost surely, 2^13244235 is an apocalyptic number.

13244235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13244235 is a deficient number, since it is larger than the sum of its proper divisors (9062325).

13244235 is a wasteful number, since it uses less digits than its factorization.

13244235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46498.

The product of its digits is 2880, while the sum is 24.

The square root of 13244235 is about 3639.2629748343. The cubic root of 13244235 is about 236.5968506181.

Adding to 13244235 its reverse (53244231), we get a palindrome (66488466).

The spelling of 13244235 in words is "thirteen million, two hundred forty-four thousand, two hundred thirty-five".