2606031971 has 2 divisors, whose sum is σ = 2606031972. Its totient is φ = 2606031970.

The previous prime is 2606031941. The next prime is 2606031977. The reversal of 2606031971 is 1791306062.

2606031971 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 is a cyclic number.

It is not a de Polignac number, because 2606031971 - 2⁶ = 2606031907 is a prime.

It is not a weakly prime, because it can be changed into another prime (2606031977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1303015985 + 1303015986.

It is an arithmetic number, because the mean of its divisors is an integer number (1303015986).

Almost surely, 2^2606031971 is an apocalyptic number.

2606031971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2606031971 is an equidigital number, since it uses as much as digits as its factorization.

2606031971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 2606031971 is about 51049.3092117807. The cubic root of 2606031971 is about 1376.1314272661.

The spelling of 2606031971 in words is "two billion, six hundred six million, thirty-one thousand, nine hundred seventy-one".