8854921 has 8 divisors (see below), whose sum is σ = 9057600. Its totient is φ = 8654448.

The previous prime is 8854919. The next prime is 8854927. The reversal of 8854921 is 1294588.

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 8854921 - 2¹ = 8854919 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8854927) by changing a digit.

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, 9540 + ... + 10426.

It is an arithmetic number, because the mean of its divisors is an integer number (1132200).

Almost surely, 2^8854921 is an apocalyptic number.

It is an amenable number.

8854921 is a deficient number, since it is larger than the sum of its proper divisors (202679).

8854921 is a wasteful number, since it uses less digits than its factorization.

8854921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103.

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

The square root of 8854921 is about 2975.7219292131. The cubic root of 8854921 is about 206.8846315830.

The spelling of 8854921 in words is "eight million, eight hundred fifty-four thousand, nine hundred twenty-one".