4622813 has 8 divisors (see below), whose sum is σ = 5139456. Its totient is φ = 4129200.

The previous prime is 4622789. The next prime is 4622831. The reversal of 4622813 is 3182264.

4622813 is nontrivially palindromic in base 9.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4622813 - 2⁸ = 4622557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4622213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5333 + ... + 6138.

It is an arithmetic number, because the mean of its divisors is an integer number (642432).

Almost surely, 2^4622813 is an apocalyptic number.

It is an amenable number.

4622813 is a deficient number, since it is larger than the sum of its proper divisors (516643).

4622813 is a wasteful number, since it uses less digits than its factorization.

4622813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11515.

The product of its digits is 2304, while the sum is 26.

The square root of 4622813 is about 2150.0727894655. The cubic root of 4622813 is about 166.5848269312.

The spelling of 4622813 in words is "four million, six hundred twenty-two thousand, eight hundred thirteen".