632211068 has 6 divisors (see below), whose sum is σ = 1106369376. Its totient is φ = 316105532.

The previous prime is 632211067. The next prime is 632211089. The reversal of 632211068 is 860112236.

It is a self number, because there is not a number n which added to its sum of digits gives 632211068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632211067) 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, 79026380 + ... + 79026387.

It is an arithmetic number, because the mean of its divisors is an integer number (184394896).

Almost surely, 2^632211068 is an apocalyptic number.

It is an amenable number.

632211068 is a deficient number, since it is larger than the sum of its proper divisors (474158308).

632211068 is a wasteful number, since it uses less digits than its factorization.

632211068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158052771 (or 158052769 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 632211068 is about 25143.8077466401. The cubic root of 632211068 is about 858.2636084332.

The spelling of 632211068 in words is "six hundred thirty-two million, two hundred eleven thousand, sixty-eight".