632226622236 has 96 divisors (see below), whose sum is σ = 1706967198720. Its totient is φ = 179996928000.

The previous prime is 632226622211. The next prime is 632226622271.

632226622236 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1029261 + ... + 1524411.

It is an arithmetic number, because the mean of its divisors is an integer number (17780908320).

Almost surely, 2^632226622236 is an apocalyptic number.

632226622236 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 632226622236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (853483599360).

632226622236 is an abundant number, since it is smaller than the sum of its proper divisors (1074740576484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

632226622236 is a wasteful number, since it uses less digits than its factorization.

632226622236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495755 (or 495753 counting only the distinct ones).

The product of its digits is 746496, while the sum is 42.

The spelling of 632226622236 in words is "six hundred thirty-two billion, two hundred twenty-six million, six hundred twenty-two thousand, two hundred thirty-six".