5772731 has 2 divisors, whose sum is σ = 5772732. Its totient is φ = 5772730.

The previous prime is 5772721. The next prime is 5772763. The reversal of 5772731 is 1372775.

It is an a-pointer prime, because the next prime (5772763) can be obtained adding 5772731 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5772731 - 2¹⁰ = 5771707 is a prime.

It is a super-2 number, since 2×5772731² = 66648846396722, which contains 22 as substring.

It is a Sophie Germain prime.

It is equal to p₃₉₈₂₇₃ and since 5772731 and 398273 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (5772721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2886365 + 2886366.

It is an arithmetic number, because the mean of its divisors is an integer number (2886366).

Almost surely, 2^5772731 is an apocalyptic number.

5772731 is a deficient number, since it is larger than the sum of its proper divisors (1).

5772731 is an equidigital number, since it uses as much as digits as its factorization.

5772731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10290, while the sum is 32.

The square root of 5772731 is about 2402.6508277317. The cubic root of 5772731 is about 179.3881592648.

The spelling of 5772731 in words is "five million, seven hundred seventy-two thousand, seven hundred thirty-one".