63276233 has 2 divisors, whose sum is σ = 63276234. Its totient is φ = 63276232.

The previous prime is 63276211. The next prime is 63276247. The reversal of 63276233 is 33267236.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61512649 + 1763584 = 7843^2 + 1328^2 .

It is a cyclic number.

It is not a de Polignac number, because 63276233 - 2¹⁰ = 63275209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63276233.

It is not a weakly prime, because it can be changed into another prime (63276293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31638116 + 31638117.

It is an arithmetic number, because the mean of its divisors is an integer number (31638117).

Almost surely, 2^63276233 is an apocalyptic number.

It is an amenable number.

63276233 is a deficient number, since it is larger than the sum of its proper divisors (1).

63276233 is an equidigital number, since it uses as much as digits as its factorization.

63276233 is an evil number, because the sum of its binary digits is even.

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

The square root of 63276233 is about 7954.6359439009. The cubic root of 63276233 is about 398.4864320875.

The spelling of 63276233 in words is "sixty-three million, two hundred seventy-six thousand, two hundred thirty-three".