8065247 has 8 divisors (see below), whose sum is σ = 8296896. Its totient is φ = 7836192.

The previous prime is 8065243. The next prime is 8065279. The reversal of 8065247 is 7425608.

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 8065247 - 2² = 8065243 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8065243) 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, 6833 + ... + 7925.

It is an arithmetic number, because the mean of its divisors is an integer number (1037112).

Almost surely, 2^8065247 is an apocalyptic number.

8065247 is a deficient number, since it is larger than the sum of its proper divisors (231649).

8065247 is a wasteful number, since it uses less digits than its factorization.

8065247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 8065247 is about 2839.9378514327. The cubic root of 8065247 is about 200.5422534771.

The spelling of 8065247 in words is "eight million, sixty-five thousand, two hundred forty-seven".