63264036 has 48 divisors (see below), whose sum is σ = 162550080. Its totient is φ = 18990720.

The previous prime is 63264031. The next prime is 63264037. The reversal of 63264036 is 63046236.

It is a junction number, because it is equal to n+sod(n) for n = 63263994 and 63264012.

It is not an unprimeable number, because it can be changed into a prime (63264031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12190 + ... + 16586.

It is an arithmetic number, because the mean of its divisors is an integer number (3386460).

Almost surely, 2^63264036 is an apocalyptic number.

63264036 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 63264036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81275040).

63264036 is an abundant number, since it is smaller than the sum of its proper divisors (99286044).

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

63264036 is a wasteful number, since it uses less digits than its factorization.

63264036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4524 (or 4522 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 63264036 is about 7953.8692471023. The cubic root of 63264036 is about 398.4608266266.

The spelling of 63264036 in words is "sixty-three million, two hundred sixty-four thousand, thirty-six".