2492814871 has 2 divisors, whose sum is σ = 2492814872. Its totient is φ = 2492814870.

The previous prime is 2492814847. The next prime is 2492814881. The reversal of 2492814871 is 1784182942.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2492814871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2492814881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246407435 + 1246407436.

It is an arithmetic number, because the mean of its divisors is an integer number (1246407436).

Almost surely, 2^2492814871 is an apocalyptic number.

2492814871 is a deficient number, since it is larger than the sum of its proper divisors (1).

2492814871 is an equidigital number, since it uses as much as digits as its factorization.

2492814871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 258048, while the sum is 46.

The square root of 2492814871 is about 49928.0970095997. The cubic root of 2492814871 is about 1355.9073312803.

The spelling of 2492814871 in words is "two billion, four hundred ninety-two million, eight hundred fourteen thousand, eight hundred seventy-one".