14536213 has 4 divisors (see below), whose sum is σ = 14567040. Its totient is φ = 14505388.

The previous prime is 14536211. The next prime is 14536217. The reversal of 14536213 is 31263541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31263541 = 389 ⋅80369.

It is a cyclic number.

It is not a de Polignac number, because 14536213 - 2¹ = 14536211 is a prime.

It is a super-2 number, since 2×14536213² = 422602976762738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14536211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14695 + ... + 15652.

It is an arithmetic number, because the mean of its divisors is an integer number (3641760).

Almost surely, 2^14536213 is an apocalyptic number.

It is an amenable number.

14536213 is a deficient number, since it is larger than the sum of its proper divisors (30827).

14536213 is an equidigital number, since it uses as much as digits as its factorization.

14536213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30826.

The product of its digits is 2160, while the sum is 25.

The square root of 14536213 is about 3812.6385876450. The cubic root of 14536213 is about 244.0527801705.

Adding to 14536213 its reverse (31263541), we get a palindrome (45799754).

The spelling of 14536213 in words is "fourteen million, five hundred thirty-six thousand, two hundred thirteen".