8274305 has 8 divisors (see below), whose sum is σ = 10693032. Its totient is φ = 6110208.

The previous prime is 8274283. The next prime is 8274313. The reversal of 8274305 is 5034728.

It is a happy number.

8274305 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 913936 + 7360369 = 956^2 + 2713^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8274305 - 2¹² = 8270209 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a zygodrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63584 + ... + 63713.

It is an arithmetic number, because the mean of its divisors is an integer number (1336629).

Almost surely, 2^8274305 is an apocalyptic number.

It is an amenable number.

8274305 is a deficient number, since it is larger than the sum of its proper divisors (2418727).

8274305 is a wasteful number, since it uses less digits than its factorization.

8274305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127315.

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

The square root of 8274305 is about 2876.5091691145. The cubic root of 8274305 is about 202.2602354552.

The spelling of 8274305 in words is "eight million, two hundred seventy-four thousand, three hundred five".