6672442 has 8 divisors (see below), whose sum is σ = 11438496. Its totient is φ = 2859612.

The previous prime is 6672433. The next prime is 6672467. The reversal of 6672442 is 2442766.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238288 + ... + 238315.

It is an arithmetic number, because the mean of its divisors is an integer number (1429812).

Almost surely, 2^6672442 is an apocalyptic number.

6672442 is a deficient number, since it is larger than the sum of its proper divisors (4766054).

6672442 is a wasteful number, since it uses less digits than its factorization.

6672442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476612.

The product of its digits is 16128, while the sum is 31.

The square root of 6672442 is about 2583.1070438524. The cubic root of 6672442 is about 188.2615380573.

It can be divided in two parts, 66724 and 42, that added together give a palindrome (66766).

The spelling of 6672442 in words is "six million, six hundred seventy-two thousand, four hundred forty-two".