2602002461 has 2 divisors, whose sum is σ = 2602002462. Its totient is φ = 2602002460.

The previous prime is 2602002421. The next prime is 2602002493. The reversal of 2602002461 is 1642002062.

2602002461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2049282361 + 552720100 = 45269^2 + 23510^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2602002461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2602002421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1301001230 + 1301001231.

It is an arithmetic number, because the mean of its divisors is an integer number (1301001231).

Almost surely, 2^2602002461 is an apocalyptic number.

It is an amenable number.

2602002461 is a deficient number, since it is larger than the sum of its proper divisors (1).

2602002461 is an equidigital number, since it uses as much as digits as its factorization.

2602002461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2602002461 is about 51009.8271022359. The cubic root of 2602002461 is about 1375.4217920973.

The spelling of 2602002461 in words is "two billion, six hundred two million, two thousand, four hundred sixty-one".