8144885 has 8 divisors (see below), whose sum is σ = 11170176. Its totient is φ = 5585040.

The previous prime is 8144879. The next prime is 8144893. The reversal of 8144885 is 5884418.

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

It is not a de Polignac number, because 8144885 - 2¹⁴ = 8128501 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116321 + ... + 116390.

It is an arithmetic number, because the mean of its divisors is an integer number (1396272).

Almost surely, 2^8144885 is an apocalyptic number.

It is an amenable number.

8144885 is a deficient number, since it is larger than the sum of its proper divisors (3025291).

8144885 is a wasteful number, since it uses less digits than its factorization.

8144885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232723.

The product of its digits is 40960, while the sum is 38.

The square root of 8144885 is about 2853.9244909423. The cubic root of 8144885 is about 201.2001586899.

The spelling of 8144885 in words is "eight million, one hundred forty-four thousand, eight hundred eighty-five".