8273365 has 4 divisors (see below), whose sum is σ = 9928044. Its totient is φ = 6618688.

The previous prime is 8273333. The next prime is 8273389. The reversal of 8273365 is 5633728.

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 4297329 + 3976036 = 2073^2 + 1994^2 .

It is a cyclic number.

It is not a de Polignac number, because 8273365 - 2⁵ = 8273333 is a prime.

It is a Duffinian number.

8273365 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8273365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 827332 + ... + 827341.

It is an arithmetic number, because the mean of its divisors is an integer number (2482011).

Almost surely, 2^8273365 is an apocalyptic number.

It is an amenable number.

8273365 is a deficient number, since it is larger than the sum of its proper divisors (1654679).

8273365 is a wasteful number, since it uses less digits than its factorization.

8273365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654678.

The product of its digits is 30240, while the sum is 34.

The square root of 8273365 is about 2876.3457719822. The cubic root of 8273365 is about 202.2525759269.

The spelling of 8273365 in words is "eight million, two hundred seventy-three thousand, three hundred sixty-five".