63382263 has 16 divisors (see below), whose sum is σ = 96695040. Its totient is φ = 36176256.

The previous prime is 63382261. The next prime is 63382279. The reversal of 63382263 is 36228336.

It is not a de Polignac number, because 63382263 - 2¹ = 63382261 is a prime.

It is a super-2 number, since 2×63382263² = 8034622526002338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63382261) 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, 30256 + ... + 32282.

It is an arithmetic number, because the mean of its divisors is an integer number (6043440).

Almost surely, 2^63382263 is an apocalyptic number.

63382263 is a deficient number, since it is larger than the sum of its proper divisors (33312777).

63382263 is a wasteful number, since it uses less digits than its factorization.

63382263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3526.

The product of its digits is 31104, while the sum is 33.

The square root of 63382263 is about 7961.2978213354. The cubic root of 63382263 is about 398.7088849554.

The spelling of 63382263 in words is "sixty-three million, three hundred eighty-two thousand, two hundred sixty-three".