63276323 has 8 divisors (see below), whose sum is σ = 69091056. Its totient is φ = 57472000.

The previous prime is 63276319. The next prime is 63276331. The reversal of 63276323 is 32367236.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63276323 - 2² = 63276319 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 63276323.

It is not an unprimeable number, because it can be changed into a prime (63276313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15815 + ... + 19407.

It is an arithmetic number, because the mean of its divisors is an integer number (8636382).

Almost surely, 2^63276323 is an apocalyptic number.

63276323 is a deficient number, since it is larger than the sum of its proper divisors (5814733).

63276323 is a wasteful number, since it uses less digits than its factorization.

63276323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5205.

The product of its digits is 27216, while the sum is 32.

The square root of 63276323 is about 7954.6416009774. The cubic root of 63276323 is about 398.4866210145.

The spelling of 63276323 in words is "sixty-three million, two hundred seventy-six thousand, three hundred twenty-three".