5664142 has 16 divisors (see below), whose sum is σ = 9388800. Its totient is φ = 2541240.

The previous prime is 5664107. The next prime is 5664151. The reversal of 5664142 is 2414665.

It is a self number, because there is not a number n which added to its sum of digits gives 5664142.

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 in 7 ways as a sum of consecutive naturals, for example, 109 + ... + 3367.

It is an arithmetic number, because the mean of its divisors is an integer number (586800).

Almost surely, 2^5664142 is an apocalyptic number.

5664142 is a deficient number, since it is larger than the sum of its proper divisors (3724658).

5664142 is a wasteful number, since it uses less digits than its factorization.

5664142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3351.

The product of its digits is 5760, while the sum is 28.

The square root of 5664142 is about 2379.9457977021. The cubic root of 5664142 is about 178.2562273783.

The spelling of 5664142 in words is "five million, six hundred sixty-four thousand, one hundred forty-two".