2462471261 has 2 divisors, whose sum is σ = 2462471262. Its totient is φ = 2462471260.

The previous prime is 2462471251. The next prime is 2462471281. The reversal of 2462471261 is 1621742642.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2266331236 + 196140025 = 47606^2 + 14005^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2462471261 is a prime.

It is a super-2 number, since 2×2462471261² = 12127529422501860242, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

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, 1231235630 + 1231235631.

It is an arithmetic number, because the mean of its divisors is an integer number (1231235631).

Almost surely, 2^2462471261 is an apocalyptic number.

It is an amenable number.

2462471261 is a deficient number, since it is larger than the sum of its proper divisors (1).

2462471261 is an equidigital number, since it uses as much as digits as its factorization.

2462471261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 35.

The square root of 2462471261 is about 49623.2935323725. The cubic root of 2462471261 is about 1350.3832950960.

The spelling of 2462471261 in words is "two billion, four hundred sixty-two million, four hundred seventy-one thousand, two hundred sixty-one".