632642246236 has 108 divisors (see below), whose sum is σ = 1505980103376. Its totient is φ = 227523479040.

The previous prime is 632642246231. The next prime is 632642246303.

632642246236 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632642246231) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 20116 + ... + 1125028.

Almost surely, 2^632642246236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 632642246236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (752990051688).

632642246236 is an abundant number, since it is smaller than the sum of its proper divisors (873337857140).

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

632642246236 is a wasteful number, since it uses less digits than its factorization.

632642246236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104972 (or 1104946 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 46.

It can be divided in two parts, 632642 and 246236, that added together give a palindrome (878878).

The spelling of 632642246236 in words is "six hundred thirty-two billion, six hundred forty-two million, two hundred forty-six thousand, two hundred thirty-six".