652229 has 2 divisors, whose sum is σ = 652230. Its totient is φ = 652228.

The previous prime is 652217. The next prime is 652237. The reversal of 652229 is 922256.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 643204 + 9025 = 802^2 + 95^2 .

It is a cyclic number.

It is not a de Polignac number, because 652229 - 2¹² = 648133 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 652198 and 652207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (652279) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326114 + 326115.

It is an arithmetic number, because the mean of its divisors is an integer number (326115).

2⁶⁵²²²⁹ is an apocalyptic number.

It is an amenable number.

652229 is a deficient number, since it is larger than the sum of its proper divisors (1).

652229 is an equidigital number, since it uses as much as digits as its factorization.

652229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 26.

The square root of 652229 is about 807.6069588606. The cubic root of 652229 is about 86.7228153574.

The spelling of 652229 in words is "six hundred fifty-two thousand, two hundred twenty-nine".