8273273 has 4 divisors (see below), whose sum is σ = 8279040. Its totient is φ = 8267508.

The previous prime is 8273263. The next prime is 8273299. The reversal of 8273273 is 3723728.

It is a happy number.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 8273273 - 2⁴ = 8273257 is a prime.

It is a super-2 number, since 2×8273273² = 136894092265058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8273263) 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, 1148 + ... + 4226.

It is an arithmetic number, because the mean of its divisors is an integer number (2069760).

Almost surely, 2^8273273 is an apocalyptic number.

It is an amenable number.

8273273 is a deficient number, since it is larger than the sum of its proper divisors (5767).

8273273 is a wasteful number, since it uses less digits than its factorization.

8273273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5766.

The product of its digits is 14112, while the sum is 32.

The square root of 8273273 is about 2876.3297794238. The cubic root of 8273273 is about 202.2518262397.

The spelling of 8273273 in words is "eight million, two hundred seventy-three thousand, two hundred seventy-three".