8920873 has 8 divisors (see below), whose sum is σ = 9652608. Its totient is φ = 8195664.

The previous prime is 8920867. The next prime is 8920889. The reversal of 8920873 is 3780298.

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 8920873 - 2¹³ = 8912681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8920853) 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, 1440 + ... + 4462.

It is an arithmetic number, because the mean of its divisors is an integer number (1206576).

Almost surely, 2^8920873 is an apocalyptic number.

It is an amenable number.

8920873 is a deficient number, since it is larger than the sum of its proper divisors (731735).

8920873 is a wasteful number, since it uses less digits than its factorization.

8920873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3263.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 8920873 is about 2986.7830520478. The cubic root of 8920873 is about 207.3969915007.

The spelling of 8920873 in words is "eight million, nine hundred twenty thousand, eight hundred seventy-three".