6842506 has 32 divisors (see below), whose sum is σ = 11796480. Its totient is φ = 2948400.

The previous prime is 6842503. The next prime is 6842557. The reversal of 6842506 is 6052486.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (6842501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53815 + ... + 53941.

It is an arithmetic number, because the mean of its divisors is an integer number (368640).

Almost surely, 2^6842506 is an apocalyptic number.

6842506 is a deficient number, since it is larger than the sum of its proper divisors (4953974).

6842506 is a wasteful number, since it uses less digits than its factorization.

6842506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 6842506 is about 2615.8184187745. The cubic root of 6842506 is about 189.8475785885.

The spelling of 6842506 in words is "six million, eight hundred forty-two thousand, five hundred six".