14830213 has 4 divisors (see below), whose sum is σ = 14966380. Its totient is φ = 14694048.

The previous prime is 14830199. The next prime is 14830219. The reversal of 14830213 is 31203841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31203841 = 337 ⋅92593.

It can be written as a sum of positive squares in 2 ways, for example, as 5484964 + 9345249 = 2342^2 + 3057^2 .

It is a cyclic number.

It is not a de Polignac number, because 14830213 - 2¹³ = 14822021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14830219) 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, 67920 + ... + 68137.

It is an arithmetic number, because the mean of its divisors is an integer number (3741595).

Almost surely, 2^14830213 is an apocalyptic number.

It is an amenable number.

14830213 is a deficient number, since it is larger than the sum of its proper divisors (136167).

14830213 is a wasteful number, since it uses less digits than its factorization.

14830213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136166.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 14830213 is about 3851.0015580366. The cubic root of 14830213 is about 245.6871615446.

The spelling of 14830213 in words is "fourteen million, eight hundred thirty thousand, two hundred thirteen".