2671597 has 2 divisors, whose sum is σ = 2671598. Its totient is φ = 2671596.

The previous prime is 2671589. The next prime is 2671607. The reversal of 2671597 is 7951762.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2653641 + 17956 = 1629^2 + 134^2 .

It is a cyclic number.

It is not a de Polignac number, because 2671597 - 2³ = 2671589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2671507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335798 + 1335799.

It is an arithmetic number, because the mean of its divisors is an integer number (1335799).

2^2671597 is an apocalyptic number.

It is an amenable number.

2671597 is a deficient number, since it is larger than the sum of its proper divisors (1).

2671597 is an equidigital number, since it uses as much as digits as its factorization.

2671597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26460, while the sum is 37.

The square root of 2671597 is about 1634.5020648503. The cubic root of 2671597 is about 138.7576648094.

The spelling of 2671597 in words is "two million, six hundred seventy-one thousand, five hundred ninety-seven".