63232271 has 2 divisors, whose sum is σ = 63232272. Its totient is φ = 63232270.

The previous prime is 63232241. The next prime is 63232277. The reversal of 63232271 is 17223236.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63232271 - 2¹⁰ = 63231247 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63232271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63232277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31616135 + 31616136.

It is an arithmetic number, because the mean of its divisors is an integer number (31616136).

Almost surely, 2^63232271 is an apocalyptic number.

63232271 is a deficient number, since it is larger than the sum of its proper divisors (1).

63232271 is an equidigital number, since it uses as much as digits as its factorization.

63232271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 26.

The square root of 63232271 is about 7951.8721694957. The cubic root of 63232271 is about 398.3941261338.

The spelling of 63232271 in words is "sixty-three million, two hundred thirty-two thousand, two hundred seventy-one".