2489462071 has 2 divisors, whose sum is σ = 2489462072. Its totient is φ = 2489462070.

The previous prime is 2489461973. The next prime is 2489462123. The reversal of 2489462071 is 1702649842.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2489462071 - 2¹¹ = 2489460023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2489463071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1244731035 + 1244731036.

It is an arithmetic number, because the mean of its divisors is an integer number (1244731036).

Almost surely, 2^2489462071 is an apocalyptic number.

2489462071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2489462071 is an equidigital number, since it uses as much as digits as its factorization.

2489462071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 2489462071 is about 49894.5094273909. The cubic root of 2489462071 is about 1355.2991666150.

The spelling of 2489462071 in words is "two billion, four hundred eighty-nine million, four hundred sixty-two thousand, seventy-one".