632377223 has 2 divisors, whose sum is σ = 632377224. Its totient is φ = 632377222.

The previous prime is 632377201. The next prime is 632377321. The reversal of 632377223 is 322773236.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 632377223 - 2¹² = 632373127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (632373223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316188611 + 316188612.

It is an arithmetic number, because the mean of its divisors is an integer number (316188612).

Almost surely, 2^632377223 is an apocalyptic number.

632377223 is a deficient number, since it is larger than the sum of its proper divisors (1).

632377223 is an equidigital number, since it uses as much as digits as its factorization.

632377223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 35.

The square root of 632377223 is about 25147.1116234052. Note that the first 3 decimals coincide. The cubic root of 632377223 is about 858.3387902335.

The spelling of 632377223 in words is "six hundred thirty-two million, three hundred seventy-seven thousand, two hundred twenty-three".