8281201 has 2 divisors, whose sum is σ = 8281202. Its totient is φ = 8281200.

The previous prime is 8281199. The next prime is 8281223. The reversal of 8281201 is 1021828.

It is an a-pointer prime, because the next prime (8281223) can be obtained adding 8281201 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7845601 + 435600 = 2801^2 + 660^2 .

It is a cyclic number.

It is not a de Polignac number, because 8281201 - 2¹ = 8281199 is a prime.

Together with 8281199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8281291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4140600 + 4140601.

It is an arithmetic number, because the mean of its divisors is an integer number (4140601).

Almost surely, 2^8281201 is an apocalyptic number.

It is an amenable number.

8281201 is a deficient number, since it is larger than the sum of its proper divisors (1).

8281201 is an equidigital number, since it uses as much as digits as its factorization.

8281201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 8281201 is about 2877.7075945968. The cubic root of 8281201 is about 202.3164093285.

The spelling of 8281201 in words is "eight million, two hundred eighty-one thousand, two hundred one".