5765266 has 24 divisors (see below), whose sum is σ = 9638244. Its totient is φ = 2583360.

The previous prime is 5765237. The next prime is 5765269. The reversal of 5765266 is 6625675.

It can be written as a sum of positive squares in 6 ways, for example, as 1476225 + 4289041 = 1215^2 + 2071^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5765269) 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 11 ways as a sum of consecutive naturals, for example, 12276 + ... + 12736.

Almost surely, 2^5765266 is an apocalyptic number.

5765266 is a deficient number, since it is larger than the sum of its proper divisors (3872978).

5765266 is a wasteful number, since it uses less digits than its factorization.

5765266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526 (or 513 counting only the distinct ones).

The product of its digits is 75600, while the sum is 37.

The square root of 5765266 is about 2401.0968326996. The cubic root of 5765266 is about 179.3108007172.

The spelling of 5765266 in words is "five million, seven hundred sixty-five thousand, two hundred sixty-six".