5772861 has 12 divisors (see below), whose sum is σ = 8377980. Its totient is φ = 3830400.

The previous prime is 5772859. The next prime is 5772863. The reversal of 5772861 is 1682775.

5772861 is a `hidden beast` number, since 577 + 2 + 86 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (5772859) and next prime (5772863).

It can be written as a sum of positive squares in 2 ways, for example, as 4347225 + 1425636 = 2085^2 + 1194^2 .

It is not a de Polignac number, because 5772861 - 2¹ = 5772859 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5772863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 661 + ... + 3461.

It is an arithmetic number, because the mean of its divisors is an integer number (698165).

Almost surely, 2^5772861 is an apocalyptic number.

It is an amenable number.

5772861 is a deficient number, since it is larger than the sum of its proper divisors (2605119).

5772861 is a wasteful number, since it uses less digits than its factorization.

5772861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3036 (or 3033 counting only the distinct ones).

The product of its digits is 23520, while the sum is 36.

The square root of 5772861 is about 2402.6778810319. The cubic root of 5772861 is about 179.3895058421.

The spelling of 5772861 in words is "five million, seven hundred seventy-two thousand, eight hundred sixty-one".