5766438 has 8 divisors (see below), whose sum is σ = 11532888. Its totient is φ = 1922144.

The previous prime is 5766433. The next prime is 5766457. The reversal of 5766438 is 8346675.

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

5766438 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5766396 and 5766405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5766433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480531 + ... + 480542.

It is an arithmetic number, because the mean of its divisors is an integer number (1441611).

Almost surely, 2^5766438 is an apocalyptic number.

5766438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5766438 is a wasteful number, since it uses less digits than its factorization.

5766438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961078.

The product of its digits is 120960, while the sum is 39.

The square root of 5766438 is about 2401.3408754277. The cubic root of 5766438 is about 179.3229503746.

The spelling of 5766438 in words is "five million, seven hundred sixty-six thousand, four hundred thirty-eight".