8240695 has 8 divisors (see below), whose sum is σ = 9941760. Its totient is φ = 6557280.

The previous prime is 8240681. The next prime is 8240711. The reversal of 8240695 is 5960428.

It is a happy number.

8240695 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8240695 - 2⁵ = 8240663 is a prime.

8240695 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8240695.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3360 + ... + 5269.

It is an arithmetic number, because the mean of its divisors is an integer number (1242720).

Almost surely, 2^8240695 is an apocalyptic number.

8240695 is a deficient number, since it is larger than the sum of its proper divisors (1701065).

8240695 is a wasteful number, since it uses less digits than its factorization.

8240695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8825.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 8240695 is about 2870.6610736902. The cubic root of 8240695 is about 201.9860053044.

The spelling of 8240695 in words is "eight million, two hundred forty thousand, six hundred ninety-five".