632213093 has 2 divisors, whose sum is σ = 632213094. Its totient is φ = 632213092.

The previous prime is 632213059. The next prime is 632213123. The reversal of 632213093 is 390312236.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 548636929 + 83576164 = 23423^2 + 9142^2 .

It is a cyclic number.

It is not a de Polignac number, because 632213093 - 2²² = 628018789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (632213003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316106546 + 316106547.

It is an arithmetic number, because the mean of its divisors is an integer number (316106547).

Almost surely, 2^632213093 is an apocalyptic number.

It is an amenable number.

632213093 is a deficient number, since it is larger than the sum of its proper divisors (1).

632213093 is an equidigital number, since it uses as much as digits as its factorization.

632213093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 632213093 is about 25143.8480149718. The cubic root of 632213093 is about 858.2645247844.

The spelling of 632213093 in words is "six hundred thirty-two million, two hundred thirteen thousand, ninety-three".