4228613 has 2 divisors, whose sum is σ = 4228614. Its totient is φ = 4228612.

The previous prime is 4228603. The next prime is 4228649. The reversal of 4228613 is 3168224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2829124 + 1399489 = 1682^2 + 1183^2 .

It is a cyclic number.

It is not a de Polignac number, because 4228613 - 2¹⁶ = 4163077 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4228603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2114306 + 2114307.

It is an arithmetic number, because the mean of its divisors is an integer number (2114307).

Almost surely, 2^4228613 is an apocalyptic number.

It is an amenable number.

4228613 is a deficient number, since it is larger than the sum of its proper divisors (1).

4228613 is an equidigital number, since it uses as much as digits as its factorization.

4228613 is an evil number, because the sum of its binary digits is even.

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

The square root of 4228613 is about 2056.3591612362. The cubic root of 4228613 is about 161.7084248715.

The spelling of 4228613 in words is "four million, two hundred twenty-eight thousand, six hundred thirteen".