63244236 has 96 divisors (see below), whose sum is σ = 171601920. Its totient is φ = 17928000.

The previous prime is 63244231. The next prime is 63244241.

It is a happy number.

63244236 is nontrivially palindromic in base 10.

63244236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (63244231) and next prime (63244241).

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

It is not an unprimeable number, because it can be changed into a prime (63244231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 378625 + ... + 378791.

It is an arithmetic number, because the mean of its divisors is an integer number (1787520).

Almost surely, 2^63244236 is an apocalyptic number.

63244236 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 63244236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85800960).

63244236 is an abundant number, since it is smaller than the sum of its proper divisors (108357684).

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

63244236 is a wasteful number, since it uses less digits than its factorization.

63244236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 353 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

The square root of 63244236 is about 7952.6244724619. The cubic root of 63244236 is about 398.4192529929.

The spelling of 63244236 in words is "sixty-three million, two hundred forty-four thousand, two hundred thirty-six".