5766142 has 4 divisors (see below), whose sum is σ = 8649216. Its totient is φ = 2883070.

The previous prime is 5766133. The next prime is 5766143. The reversal of 5766142 is 2416675.

It is a happy number.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5766143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1441534 + ... + 1441537.

It is an arithmetic number, because the mean of its divisors is an integer number (2162304).

Almost surely, 2^5766142 is an apocalyptic number.

5766142 is a deficient number, since it is larger than the sum of its proper divisors (2883074).

5766142 is a wasteful number, since it uses less digits than its factorization.

5766142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2883073.

The product of its digits is 10080, while the sum is 31.

The square root of 5766142 is about 2401.2792424039. The cubic root of 5766142 is about 179.3198820158.

The spelling of 5766142 in words is "five million, seven hundred sixty-six thousand, one hundred forty-two".