5670641 has 2 divisors, whose sum is σ = 5670642. Its totient is φ = 5670640.

The previous prime is 5670619. The next prime is 5670649. The reversal of 5670641 is 1460765.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5664400 + 6241 = 2380^2 + 79^2 .

It is a cyclic number.

It is not a de Polignac number, because 5670641 - 2¹⁰ = 5669617 is a prime.

It is not a weakly prime, because it can be changed into another prime (5670649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2835320 + 2835321.

It is an arithmetic number, because the mean of its divisors is an integer number (2835321).

Almost surely, 2^5670641 is an apocalyptic number.

It is an amenable number.

5670641 is a deficient number, since it is larger than the sum of its proper divisors (1).

5670641 is an equidigital number, since it uses as much as digits as its factorization.

5670641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 5670641 is about 2381.3107735027. The cubic root of 5670641 is about 178.3243780016.

The spelling of 5670641 in words is "five million, six hundred seventy thousand, six hundred forty-one".