6523874 has 16 divisors (see below), whose sum is σ = 11444928. Its totient is φ = 2730672.

The previous prime is 6523873. The next prime is 6523939. The reversal of 6523874 is 4783256.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (6523871) 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, 4817 + ... + 6020.

It is an arithmetic number, because the mean of its divisors is an integer number (715308).

Almost surely, 2^6523874 is an apocalyptic number.

6523874 is a deficient number, since it is larger than the sum of its proper divisors (4921054).

6523874 is a wasteful number, since it uses less digits than its factorization.

6523874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10889.

The product of its digits is 40320, while the sum is 35.

The square root of 6523874 is about 2554.1875420572. The cubic root of 6523874 is about 186.8537657778.

The spelling of 6523874 in words is "six million, five hundred twenty-three thousand, eight hundred seventy-four".