2602597 has 2 divisors, whose sum is σ = 2602598. Its totient is φ = 2602596.

The previous prime is 2602573. The next prime is 2602603. The reversal of 2602597 is 7952062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2556801 + 45796 = 1599^2 + 214^2 .

It is a cyclic number.

It is not a de Polignac number, because 2602597 - 2¹⁹ = 2078309 is a prime.

It is a super-2 number, since 2×2602597² = 13547022288818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2602507) 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, 1301298 + 1301299.

It is an arithmetic number, because the mean of its divisors is an integer number (1301299).

2^2602597 is an apocalyptic number.

It is an amenable number.

2602597 is a deficient number, since it is larger than the sum of its proper divisors (1).

2602597 is an equidigital number, since it uses as much as digits as its factorization.

2602597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 2602597 is about 1613.2566441828. The cubic root of 2602597 is about 137.5526542142.

The spelling of 2602597 in words is "two million, six hundred two thousand, five hundred ninety-seven".