6036221 has 2 divisors, whose sum is σ = 6036222. Its totient is φ = 6036220.

The previous prime is 6036203. The next prime is 6036269. The reversal of 6036221 is 1226306.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4622500 + 1413721 = 2150^2 + 1189^2 .

It is a cyclic number.

It is not a de Polignac number, because 6036221 - 2¹⁴ = 6019837 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6036193 and 6036202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6036271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3018110 + 3018111.

It is an arithmetic number, because the mean of its divisors is an integer number (3018111).

Almost surely, 2^6036221 is an apocalyptic number.

It is an amenable number.

6036221 is a deficient number, since it is larger than the sum of its proper divisors (1).

6036221 is an equidigital number, since it uses as much as digits as its factorization.

6036221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 6036221 is about 2456.8721985484. The cubic root of 6036221 is about 182.0769810802.

The spelling of 6036221 in words is "six million, thirty-six thousand, two hundred twenty-one".