2602002047 has 2 divisors, whose sum is σ = 2602002048. Its totient is φ = 2602002046.

The previous prime is 2602001947. The next prime is 2602002077. The reversal of 2602002047 is 7402002062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2602002047 - 2¹⁶ = 2601936511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2602002077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1301001023 + 1301001024.

It is an arithmetic number, because the mean of its divisors is an integer number (1301001024).

Almost surely, 2^2602002047 is an apocalyptic number.

2602002047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2602002047 is an equidigital number, since it uses as much as digits as its factorization.

2602002047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2602002047 is about 51009.8230441941. The cubic root of 2602002047 is about 1375.4217191504.

The spelling of 2602002047 in words is "two billion, six hundred two million, two thousand, forty-seven".