63026213 has 2 divisors, whose sum is σ = 63026214. Its totient is φ = 63026212.

The previous prime is 63026189. The next prime is 63026239. The reversal of 63026213 is 31262036.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59706529 + 3319684 = 7727^2 + 1822^2 .

It is a cyclic number.

It is not a de Polignac number, because 63026213 - 2¹⁰ = 63025189 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63026113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31513106 + 31513107.

It is an arithmetic number, because the mean of its divisors is an integer number (31513107).

Almost surely, 2^63026213 is an apocalyptic number.

It is an amenable number.

63026213 is a deficient number, since it is larger than the sum of its proper divisors (1).

63026213 is an equidigital number, since it uses as much as digits as its factorization.

63026213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 63026213 is about 7938.9050252538. The cubic root of 63026213 is about 397.9608999239.

Adding to 63026213 its reverse (31262036), we get a palindrome (94288249).

The spelling of 63026213 in words is "sixty-three million, twenty-six thousand, two hundred thirteen".