63925272 has 96 divisors (see below), whose sum is σ = 184766400. Its totient is φ = 19908288.

The previous prime is 63925271. The next prime is 63925289. The reversal of 63925272 is 27252936.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63925271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113263 + ... + 113825.

It is an arithmetic number, because the mean of its divisors is an integer number (1924650).

Almost surely, 2^63925272 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 63925272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92383200).

63925272 is an abundant number, since it is smaller than the sum of its proper divisors (120841128).

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

63925272 is a wasteful number, since it uses less digits than its factorization.

63925272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677 (or 670 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 63925272 is about 7995.3281358553. The cubic root of 63925272 is about 399.8442560341.

It can be divided in two parts, 6392 and 5272, that added together give a square (11664 = 108²).

The spelling of 63925272 in words is "sixty-three million, nine hundred twenty-five thousand, two hundred seventy-two".