8025869 has 8 divisors (see below), whose sum is σ = 8332800. Its totient is φ = 7722000.

The previous prime is 8025803. The next prime is 8025881. The reversal of 8025869 is 9685208.

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 8025869 - 2⁸ = 8025613 is a prime.

It is a super-2 number, since 2×8025869² = 128829146410322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8025169) 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, 5519 + ... + 6819.

It is an arithmetic number, because the mean of its divisors is an integer number (1041600).

Almost surely, 2^8025869 is an apocalyptic number.

It is an amenable number.

8025869 is a deficient number, since it is larger than the sum of its proper divisors (306931).

8025869 is a wasteful number, since it uses less digits than its factorization.

8025869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 8025869 is about 2832.9964701708. The cubic root of 8025869 is about 200.2153430536.

The spelling of 8025869 in words is "eight million, twenty-five thousand, eight hundred sixty-nine".