14551213 has 2 divisors, whose sum is σ = 14551214. Its totient is φ = 14551212.

The previous prime is 14551177. The next prime is 14551217. The reversal of 14551213 is 31215541.

It is a happy number.

14551213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9108324 + 5442889 = 3018^2 + 2333^2 .

It is a cyclic number.

It is not a de Polignac number, because 14551213 - 2¹⁷ = 14420141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14551217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7275606 + 7275607.

It is an arithmetic number, because the mean of its divisors is an integer number (7275607).

Almost surely, 2^14551213 is an apocalyptic number.

It is an amenable number.

14551213 is a deficient number, since it is larger than the sum of its proper divisors (1).

14551213 is an equidigital number, since it uses as much as digits as its factorization.

14551213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 600, while the sum is 22.

The square root of 14551213 is about 3814.6052220381. The cubic root of 14551213 is about 244.1366977912.

Adding to 14551213 its reverse (31215541), we get a palindrome (45766754).

The spelling of 14551213 in words is "fourteen million, five hundred fifty-one thousand, two hundred thirteen".