6672042 has 24 divisors (see below), whose sum is σ = 15568644. Its totient is φ = 2052864.

The previous prime is 6672019. The next prime is 6672067. The reversal of 6672042 is 2402766.

It can be written as a sum of positive squares in 2 ways, for example, as 6610041 + 62001 = 2571^2 + 249^2 .

It is a super-2 number, since 2×6672042² = 89032288899528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6671997 and 6672015.

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 in 11 ways as a sum of consecutive naturals, for example, 14023 + ... + 14490.

Almost surely, 2^6672042 is an apocalyptic number.

6672042 is an abundant number, since it is smaller than the sum of its proper divisors (8896602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6672042 is a wasteful number, since it uses less digits than its factorization.

6672042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28534 (or 28531 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 6672042 is about 2583.0296165549. The cubic root of 6672042 is about 188.2577760104.

The spelling of 6672042 in words is "six million, six hundred seventy-two thousand, forty-two".