8905073 has 4 divisors (see below), whose sum is σ = 9005220. Its totient is φ = 8804928.

The previous prime is 8905063. The next prime is 8905079. The reversal of 8905073 is 3705098.

8905073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2917264 + 5987809 = 1708^2 + 2447^2 .

It is a cyclic number.

It is not a de Polignac number, because 8905073 - 2⁶ = 8905009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8905079) 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, 49940 + ... + 50117.

It is an arithmetic number, because the mean of its divisors is an integer number (2251305).

Almost surely, 2^8905073 is an apocalyptic number.

It is an amenable number.

8905073 is a deficient number, since it is larger than the sum of its proper divisors (100147).

8905073 is a wasteful number, since it uses less digits than its factorization.

8905073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100146.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 8905073 is about 2984.1368936428. The cubic root of 8905073 is about 207.2744769980.

The spelling of 8905073 in words is "eight million, nine hundred five thousand, seventy-three".