4620229 has 2 divisors, whose sum is σ = 4620230. Its totient is φ = 4620228.

The previous prime is 4620223. The next prime is 4620269. The reversal of 4620229 is 9220264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4524129 + 96100 = 2127^2 + 310^2 .

It is a cyclic number.

It is not a de Polignac number, because 4620229 - 2⁷ = 4620101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4620223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2310114 + 2310115.

It is an arithmetic number, because the mean of its divisors is an integer number (2310115).

Almost surely, 2^4620229 is an apocalyptic number.

It is an amenable number.

4620229 is a deficient number, since it is larger than the sum of its proper divisors (1).

4620229 is an equidigital number, since it uses as much as digits as its factorization.

4620229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 4620229 is about 2149.4717955814. The cubic root of 4620229 is about 166.5537826716.

The spelling of 4620229 in words is "four million, six hundred twenty thousand, two hundred twenty-nine".