5765642 has 8 divisors (see below), whose sum is σ = 8659332. Its totient is φ = 2879200.

The previous prime is 5765623. The next prime is 5765647. The reversal of 5765642 is 2465675.

It can be written as a sum of positive squares in 2 ways, for example, as 5764801 + 841 = 2401^2 + 29^2 .

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

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (5765647) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1142 + ... + 3582.

Almost surely, 2^5765642 is an apocalyptic number.

5765642 is a deficient number, since it is larger than the sum of its proper divisors (2893690).

5765642 is a wasteful number, since it uses less digits than its factorization.

5765642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3624.

The product of its digits is 50400, while the sum is 35.

The square root of 5765642 is about 2401.1751289733. The cubic root of 5765642 is about 179.3146987389.

The spelling of 5765642 in words is "five million, seven hundred sixty-five thousand, six hundred forty-two".