6874045 has 16 divisors (see below), whose sum is σ = 8604720. Its totient is φ = 5266944.

The previous prime is 6874039. The next prime is 6874061. The reversal of 6874045 is 5404786.

6874045 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 851929 + 6022116 = 923^2 + 2454^2 .

It is a cyclic number.

It is not a de Polignac number, because 6874045 - 2⁵ = 6874013 is a prime.

6874045 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 6874045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13251 + ... + 13759.

It is an arithmetic number, because the mean of its divisors is an integer number (537795).

Almost surely, 2^6874045 is an apocalyptic number.

It is an amenable number.

6874045 is a deficient number, since it is larger than the sum of its proper divisors (1730675).

6874045 is a wasteful number, since it uses less digits than its factorization.

6874045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 6874045 is about 2621.8400027462. The cubic root of 6874045 is about 190.1388182192.

The spelling of 6874045 in words is "six million, eight hundred seventy-four thousand, forty-five".