2604597841 has 2 divisors, whose sum is σ = 2604597842. Its totient is φ = 2604597840.

The previous prime is 2604597833. The next prime is 2604597859. The reversal of 2604597841 is 1487954062.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2510410816 + 94187025 = 50104^2 + 9705^2 .

It is a cyclic number.

It is not a de Polignac number, because 2604597841 - 2³ = 2604597833 is a prime.

It is a super-2 number, since 2×2604597841² = 13567859826683722562, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2604597791 and 2604597800.

It is not a weakly prime, because it can be changed into another prime (2604597811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1302298920 + 1302298921.

It is an arithmetic number, because the mean of its divisors is an integer number (1302298921).

Almost surely, 2^2604597841 is an apocalyptic number.

It is an amenable number.

2604597841 is a deficient number, since it is larger than the sum of its proper divisors (1).

2604597841 is an equidigital number, since it uses as much as digits as its factorization.

2604597841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 2604597841 is about 51035.2607615558. The cubic root of 2604597841 is about 1375.8789471841.

The spelling of 2604597841 in words is "two billion, six hundred four million, five hundred ninety-seven thousand, eight hundred forty-one".