63722295 has 180 divisors, whose sum is σ = 151458120. Its totient is φ = 25474176.

The previous prime is 63722279. The next prime is 63722297. The reversal of 63722295 is 59222736.

It is not a de Polignac number, because 63722295 - 2⁴ = 63722279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63722297) by changing a digit.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 3353796 + ... + 3353814.

It is an arithmetic number, because the mean of its divisors is an integer number (841434).

Almost surely, 2^63722295 is an apocalyptic number.

63722295 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

63722295 is an abundant number, since it is smaller than the sum of its proper divisors (87735825).

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

63722295 is a wasteful number, since it uses less digits than its factorization.

63722295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76 (or 47 counting only the distinct ones).

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

The square root of 63722295 is about 7982.6245683985. The cubic root of 63722295 is about 399.4206090873.

The spelling of 63722295 in words is "sixty-three million, seven hundred twenty-two thousand, two hundred ninety-five".