874500845 has 8 divisors (see below), whose sum is σ = 1049732376. Its totient is φ = 699379776.

The previous prime is 874500827. The next prime is 874500857. The reversal of 874500845 is 548005478.

It can be written as a sum of positive squares in 4 ways, for example, as 600201001 + 274299844 = 24499^2 + 16562^2 .

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 874500845 - 2¹⁴ = 874484461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9062 + ... + 42791.

It is an arithmetic number, because the mean of its divisors is an integer number (131216547).

Almost surely, 2^874500845 is an apocalyptic number.

It is an amenable number.

874500845 is a deficient number, since it is larger than the sum of its proper divisors (175231531).

874500845 is a wasteful number, since it uses less digits than its factorization.

874500845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55231.

The product of its (nonzero) digits is 179200, while the sum is 41.

The square root of 874500845 is about 29571.9604524286. The cubic root of 874500845 is about 956.2836807594.

The spelling of 874500845 in words is "eight hundred seventy-four million, five hundred thousand, eight hundred forty-five".