5673865 has 8 divisors (see below), whose sum is σ = 6840000. Its totient is φ = 4518192.

The previous prime is 5673851. The next prime is 5673883. The reversal of 5673865 is 5683765.

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 5673865 - 2⁷ = 5673737 is a prime.

5673865 is a lucky number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1365 + ... + 3634.

It is an arithmetic number, because the mean of its divisors is an integer number (855000).

Almost surely, 2^5673865 is an apocalyptic number.

It is an amenable number.

5673865 is a deficient number, since it is larger than the sum of its proper divisors (1166135).

5673865 is a wasteful number, since it uses less digits than its factorization.

5673865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5231.

The product of its digits is 151200, while the sum is 40.

The square root of 5673865 is about 2381.9876154170. The cubic root of 5673865 is about 178.3581665906.

The spelling of 5673865 in words is "five million, six hundred seventy-three thousand, eight hundred sixty-five".