5672591 has 2 divisors, whose sum is σ = 5672592. Its totient is φ = 5672590.

The previous prime is 5672561. The next prime is 5672599. The reversal of 5672591 is 1952765.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5672591 - 2²² = 1478287 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5672599) 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, 2836295 + 2836296.

It is an arithmetic number, because the mean of its divisors is an integer number (2836296).

Almost surely, 2^5672591 is an apocalyptic number.

5672591 is a deficient number, since it is larger than the sum of its proper divisors (1).

5672591 is an equidigital number, since it uses as much as digits as its factorization.

5672591 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18900, while the sum is 35.

The square root of 5672591 is about 2381.7201766790. The cubic root of 5672591 is about 178.3448161781.

The spelling of 5672591 in words is "five million, six hundred seventy-two thousand, five hundred ninety-one".