63822264 has 64 divisors (see below), whose sum is σ = 175322880. Its totient is φ = 19200000.

The previous prime is 63822181. The next prime is 63822289. The reversal of 63822264 is 46222836.

It is a Harshad number since it is a multiple of its sum of digits (33).

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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39064 + ... + 40664.

It is an arithmetic number, because the mean of its divisors is an integer number (2739420).

Almost surely, 2^63822264 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 63822264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87661440).

63822264 is an abundant number, since it is smaller than the sum of its proper divisors (111500616).

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

63822264 is a wasteful number, since it uses less digits than its factorization.

63822264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772 (or 1768 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 63822264 is about 7988.8837768489. The cubic root of 63822264 is about 399.6293733625.

It can be divided in two parts, 6382 and 2264, that added together give a triangular number (8646 = T₁₃₁).

The spelling of 63822264 in words is "sixty-three million, eight hundred twenty-two thousand, two hundred sixty-four".