8264881 has 4 divisors (see below), whose sum is σ = 8320500. Its totient is φ = 8209264.

The previous prime is 8264869. The next prime is 8264887. The reversal of 8264881 is 1884628.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 312481 + 7952400 = 559^2 + 2820^2 .

It is a cyclic number.

It is not a de Polignac number, because 8264881 - 2⁹ = 8264369 is a prime.

It is a super-2 number, since 2×8264881² = 136616515888322, which contains 22 as substring.

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 8264881.

It is not an unprimeable number, because it can be changed into a prime (8264887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27586 + ... + 27883.

It is an arithmetic number, because the mean of its divisors is an integer number (2080125).

Almost surely, 2^8264881 is an apocalyptic number.

It is an amenable number.

8264881 is a deficient number, since it is larger than the sum of its proper divisors (55619).

8264881 is a wasteful number, since it uses less digits than its factorization.

8264881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55618.

The product of its digits is 24576, while the sum is 37.

The square root of 8264881 is about 2874.8706057838. The cubic root of 8264881 is about 202.1834183463.

The spelling of 8264881 in words is "eight million, two hundred sixty-four thousand, eight hundred eighty-one".