5668442 has 16 divisors (see below), whose sum is σ = 9555840. Its totient is φ = 2502192.

The previous prime is 5668433. The next prime is 5668447. The reversal of 5668442 is 2448665.

It is not an unprimeable number, because it can be changed into a prime (5668447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4142 + ... + 5337.

It is an arithmetic number, because the mean of its divisors is an integer number (597240).

Almost surely, 2^5668442 is an apocalyptic number.

5668442 is a deficient number, since it is larger than the sum of its proper divisors (3887398).

5668442 is a wasteful number, since it uses less digits than its factorization.

5668442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9517.

The product of its digits is 46080, while the sum is 35.

The square root of 5668442 is about 2380.8490082321. The cubic root of 5668442 is about 178.3013244052.

The spelling of 5668442 in words is "five million, six hundred sixty-eight thousand, four hundred forty-two".