8854999 has 4 divisors (see below), whose sum is σ = 8937864. Its totient is φ = 8772136.

The previous prime is 8854997. The next prime is 8855003. The reversal of 8854999 is 9994588.

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 8854999 - 2¹ = 8854997 is a prime.

It is a super-2 number, since 2×8854999² = 156822014580002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8854991) 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, 41272 + ... + 41485.

It is an arithmetic number, because the mean of its divisors is an integer number (2234466).

Almost surely, 2^8854999 is an apocalyptic number.

8854999 is a deficient number, since it is larger than the sum of its proper divisors (82865).

8854999 is a wasteful number, since it uses less digits than its factorization.

8854999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82864.

The product of its digits is 933120, while the sum is 52.

The square root of 8854999 is about 2975.7350352476. The cubic root of 8854999 is about 206.8852390401.

The spelling of 8854999 in words is "eight million, eight hundred fifty-four thousand, nine hundred ninety-nine".