8274245 has 8 divisors (see below), whose sum is σ = 11347584. Its totient is φ = 5673744.

The previous prime is 8274239. The next prime is 8274247. The reversal of 8274245 is 5424728.

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

It is a cyclic number.

It is not a de Polignac number, because 8274245 - 2⁴ = 8274229 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a zygodrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8274247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118169 + ... + 118238.

It is an arithmetic number, because the mean of its divisors is an integer number (1418448).

Almost surely, 2^8274245 is an apocalyptic number.

It is an amenable number.

8274245 is a deficient number, since it is larger than the sum of its proper divisors (3073339).

8274245 is a wasteful number, since it uses less digits than its factorization.

8274245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236419.

The product of its digits is 17920, while the sum is 32.

The square root of 8274245 is about 2876.4987397877. The cubic root of 8274245 is about 202.2597465665.

The spelling of 8274245 in words is "eight million, two hundred seventy-four thousand, two hundred forty-five".