2462471281 has 2 divisors, whose sum is σ = 2462471282. Its totient is φ = 2462471280.

The previous prime is 2462471261. The next prime is 2462471293. The reversal of 2462471281 is 1821742642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1379008225 + 1083463056 = 37135^2 + 32916^2 .

It is a cyclic number.

It is not a de Polignac number, because 2462471281 - 2³¹ = 314987633 is a prime.

It is a super-2 number, since 2×2462471281² = 12127529619499561922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2462471281.

It is not a weakly prime, because it can be changed into another prime (2462471201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1231235640 + 1231235641.

It is an arithmetic number, because the mean of its divisors is an integer number (1231235641).

Almost surely, 2^2462471281 is an apocalyptic number.

It is an amenable number.

2462471281 is a deficient number, since it is larger than the sum of its proper divisors (1).

2462471281 is an equidigital number, since it uses as much as digits as its factorization.

2462471281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43008, while the sum is 37.

The square root of 2462471281 is about 49623.2937338907. The cubic root of 2462471281 is about 1350.3832987519.

The spelling of 2462471281 in words is "two billion, four hundred sixty-two million, four hundred seventy-one thousand, two hundred eighty-one".