8273081 has 4 divisors (see below), whose sum is σ = 8449152. Its totient is φ = 8097012.

The previous prime is 8273051. The next prime is 8273119. The reversal of 8273081 is 1803728.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8273081 - 2¹⁰ = 8272057 is a prime.

It is a super-2 number, since 2×8273081² = 136887738465122, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8273051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87965 + ... + 88058.

It is an arithmetic number, because the mean of its divisors is an integer number (2112288).

Almost surely, 2^8273081 is an apocalyptic number.

It is an amenable number.

8273081 is a deficient number, since it is larger than the sum of its proper divisors (176071).

8273081 is a wasteful number, since it uses less digits than its factorization.

8273081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176070.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 8273081 is about 2876.2964033632. The cubic root of 8273081 is about 202.2502616574.

The spelling of 8273081 in words is "eight million, two hundred seventy-three thousand, eighty-one".