632528227 has 2 divisors, whose sum is σ = 632528228. Its totient is φ = 632528226.

The previous prime is 632528179. The next prime is 632528233. The reversal of 632528227 is 722825236.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 632528227 - 2¹¹ = 632526179 is a prime.

It is not a weakly prime, because it can be changed into another prime (632528287) 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, 316264113 + 316264114.

It is an arithmetic number, because the mean of its divisors is an integer number (316264114).

Almost surely, 2^632528227 is an apocalyptic number.

632528227 is a deficient number, since it is larger than the sum of its proper divisors (1).

632528227 is an equidigital number, since it uses as much as digits as its factorization.

632528227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 37.

The square root of 632528227 is about 25150.1138566011. The cubic root of 632528227 is about 858.4071050888.

The spelling of 632528227 in words is "six hundred thirty-two million, five hundred twenty-eight thousand, two hundred twenty-seven".