8735873 has 4 divisors (see below), whose sum is σ = 9037140. Its totient is φ = 8434608.

The previous prime is 8735861. The next prime is 8735879. The reversal of 8735873 is 3785378.

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 1723969 + 7011904 = 1313^2 + 2648^2 .

It is a cyclic number.

It is not a de Polignac number, because 8735873 - 2⁶ = 8735809 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 8735873.

It is not an unprimeable number, because it can be changed into a prime (8735879) 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, 150590 + ... + 150647.

It is an arithmetic number, because the mean of its divisors is an integer number (2259285).

Almost surely, 2^8735873 is an apocalyptic number.

It is an amenable number.

8735873 is a deficient number, since it is larger than the sum of its proper divisors (301267).

8735873 is a wasteful number, since it uses less digits than its factorization.

8735873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301266.

The product of its digits is 141120, while the sum is 41.

The square root of 8735873 is about 2955.6510281155. The cubic root of 8735873 is about 205.9533073549.

The spelling of 8735873 in words is "eight million, seven hundred thirty-five thousand, eight hundred seventy-three".