8241895 has 4 divisors (see below), whose sum is σ = 9890280. Its totient is φ = 6593512.

The previous prime is 8241859. The next prime is 8241899. The reversal of 8241895 is 5981428.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8241895 - 2¹³ = 8233703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8241899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 824185 + ... + 824194.

It is an arithmetic number, because the mean of its divisors is an integer number (2472570).

Almost surely, 2^8241895 is an apocalyptic number.

8241895 is a deficient number, since it is larger than the sum of its proper divisors (1648385).

8241895 is a wasteful number, since it uses less digits than its factorization.

8241895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648384.

The product of its digits is 23040, while the sum is 37.

The square root of 8241895 is about 2870.8700771717. The cubic root of 8241895 is about 201.9958091474.

The spelling of 8241895 in words is "eight million, two hundred forty-one thousand, eight hundred ninety-five".