8227465 has 8 divisors (see below), whose sum is σ = 10008648. Its totient is φ = 6491520.

The previous prime is 8227451. The next prime is 8227469. The reversal of 8227465 is 5647228.

It can be written as a sum of positive squares in 4 ways, for example, as 1982464 + 6245001 = 1408^2 + 2499^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-8227465 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8227465.

It is not an unprimeable number, because it can be changed into a prime (8227469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10906 + ... + 11635.

It is an arithmetic number, because the mean of its divisors is an integer number (1251081).

Almost surely, 2^8227465 is an apocalyptic number.

It is an amenable number.

8227465 is a deficient number, since it is larger than the sum of its proper divisors (1781183).

8227465 is a wasteful number, since it uses less digits than its factorization.

8227465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22619.

The product of its digits is 26880, while the sum is 34.

The square root of 8227465 is about 2868.3558008030. The cubic root of 8227465 is about 201.8778547907.

The spelling of 8227465 in words is "eight million, two hundred twenty-seven thousand, four hundred sixty-five".