4212813 has 16 divisors (see below), whose sum is σ = 6451200. Its totient is φ = 2418480.

The previous prime is 4212799. The next prime is 4212827. The reversal of 4212813 is 3182124.

It is an interprime number because it is at equal distance from previous prime (4212799) and next prime (4212827).

It is not a de Polignac number, because 4212813 - 2⁴ = 4212797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4212813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4212863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2733 + ... + 3986.

It is an arithmetic number, because the mean of its divisors is an integer number (403200).

Almost surely, 2^4212813 is an apocalyptic number.

It is an amenable number.

4212813 is a deficient number, since it is larger than the sum of its proper divisors (2238387).

4212813 is a wasteful number, since it uses less digits than its factorization.

4212813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6752.

The product of its digits is 384, while the sum is 21.

The square root of 4212813 is about 2052.5138245576. The cubic root of 4212813 is about 161.5067683681.

Adding to 4212813 its reverse (3182124), we get a palindrome (7394937).

The spelling of 4212813 in words is "four million, two hundred twelve thousand, eight hundred thirteen".