8274045 has 32 divisors (see below), whose sum is σ = 14402304. Its totient is φ = 4032000.

The previous prime is 8274041. The next prime is 8274047. The reversal of 8274045 is 5404728.

It is not a de Polignac number, because 8274045 - 2² = 8274041 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8274041) 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 31 ways as a sum of consecutive naturals, for example, 29305 + ... + 29585.

It is an arithmetic number, because the mean of its divisors is an integer number (450072).

Almost surely, 2^8274045 is an apocalyptic number.

It is an amenable number.

8274045 is a deficient number, since it is larger than the sum of its proper divisors (6128259).

8274045 is a wasteful number, since it uses less digits than its factorization.

8274045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453.

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 8274045 is about 2876.4639750916. The cubic root of 8274045 is about 202.2581169203.

The spelling of 8274045 in words is "eight million, two hundred seventy-four thousand, forty-five".