6872662 has 4 divisors (see below), whose sum is σ = 10308996. Its totient is φ = 3436330.

The previous prime is 6872651. The next prime is 6872683. The reversal of 6872662 is 2662786.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1718164 + ... + 1718167.

It is an arithmetic number, because the mean of its divisors is an integer number (2577249).

Almost surely, 2^6872662 is an apocalyptic number.

6872662 is a deficient number, since it is larger than the sum of its proper divisors (3436334).

6872662 is a wasteful number, since it uses less digits than its factorization.

6872662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3436333.

The product of its digits is 48384, while the sum is 37.

The square root of 6872662 is about 2621.5762434078. The cubic root of 6872662 is about 190.1260659206.

The spelling of 6872662 in words is "six million, eight hundred seventy-two thousand, six hundred sixty-two".