8045273 has 4 divisors (see below), whose sum is σ = 8142288. Its totient is φ = 7948260.

The previous prime is 8045249. The next prime is 8045287. The reversal of 8045273 is 3725408.

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.

It is a cyclic number.

It is not a de Polignac number, because 8045273 - 2⁸ = 8045017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8045203) 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, 48383 + ... + 48548.

It is an arithmetic number, because the mean of its divisors is an integer number (2035572).

Almost surely, 2^8045273 is an apocalyptic number.

8045273 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

It is an amenable number.

8045273 is a deficient number, since it is larger than the sum of its proper divisors (97015).

8045273 is an equidigital number, since it uses as much as digits as its factorization.

8045273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97014.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 8045273 is about 2836.4190452047. The cubic root of 8045273 is about 200.3765655470.

The spelling of 8045273 in words is "eight million, forty-five thousand, two hundred seventy-three".