8324881 has 2 divisors, whose sum is σ = 8324882. Its totient is φ = 8324880.

The previous prime is 8324879. The next prime is 8324887. The reversal of 8324881 is 1884238.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7617600 + 707281 = 2760^2 + 841^2 .

It is a cyclic number.

It is not a de Polignac number, because 8324881 - 2¹ = 8324879 is a prime.

It is a super-2 number, since 2×8324881² = 138607287328322, which contains 22 as substring.

Together with 8324879, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8324887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4162440 + 4162441.

It is an arithmetic number, because the mean of its divisors is an integer number (4162441).

Almost surely, 2^8324881 is an apocalyptic number.

It is an amenable number.

8324881 is a deficient number, since it is larger than the sum of its proper divisors (1).

8324881 is an equidigital number, since it uses as much as digits as its factorization.

8324881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12288, while the sum is 34.

The square root of 8324881 is about 2885.2869874590. The cubic root of 8324881 is about 202.6714982665.

It can be divided in two parts, 83 and 24881, that added together give a square (24964 = 158²).

The spelling of 8324881 in words is "eight million, three hundred twenty-four thousand, eight hundred eighty-one".