13214324 has 12 divisors (see below), whose sum is σ = 23246244. Its totient is φ = 6572544.

The previous prime is 13214323. The next prime is 13214353. The reversal of 13214324 is 42341231.

It can be written as a sum of positive squares in 2 ways, for example, as 964324 + 12250000 = 982^2 + 3500^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13214296 and 13214305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13214323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7787 + ... + 9330.

It is an arithmetic number, because the mean of its divisors is an integer number (1937187).

Almost surely, 2^13214324 is an apocalyptic number.

It is an amenable number.

13214324 is a deficient number, since it is larger than the sum of its proper divisors (10031920).

13214324 is a wasteful number, since it uses less digits than its factorization.

13214324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17314 (or 17312 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 13214324 is about 3635.1511660452. The cubic root of 13214324 is about 236.4186049491.

Adding to 13214324 its reverse (42341231), we get a palindrome (55555555).

The spelling of 13214324 in words is "thirteen million, two hundred fourteen thousand, three hundred twenty-four".