5971723 has 2 divisors, whose sum is σ = 5971724. Its totient is φ = 5971722.

The previous prime is 5971703. The next prime is 5971759. The reversal of 5971723 is 3271795.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5971723 - 2²¹ = 3874571 is a prime.

It is a super-2 number, since 2×5971723² = 71322951177458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5971703) 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 as a sum of consecutive naturals, namely, 2985861 + 2985862.

It is an arithmetic number, because the mean of its divisors is an integer number (2985862).

Almost surely, 2^5971723 is an apocalyptic number.

5971723 is a deficient number, since it is larger than the sum of its proper divisors (1).

5971723 is an equidigital number, since it uses as much as digits as its factorization.

5971723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13230, while the sum is 34.

The square root of 5971723 is about 2443.7109076157. The cubic root of 5971723 is about 181.4261501143.

The spelling of 5971723 in words is "five million, nine hundred seventy-one thousand, seven hundred twenty-three".