2426973481 has 2 divisors, whose sum is σ = 2426973482. Its totient is φ = 2426973480.

The previous prime is 2426973463. The next prime is 2426973529. The reversal of 2426973481 is 1843796242.

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., 1611299881 + 815673600 = 40141^2 + 28560^2 .

It is a cyclic number.

It is not a de Polignac number, because 2426973481 - 2²⁹ = 1890102569 is a prime.

It is a super-2 number, since 2×2426973481² = 11780400554954514722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2426973401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1213486740 + 1213486741.

It is an arithmetic number, because the mean of its divisors is an integer number (1213486741).

Almost surely, 2^2426973481 is an apocalyptic number.

It is an amenable number.

2426973481 is a deficient number, since it is larger than the sum of its proper divisors (1).

2426973481 is an equidigital number, since it uses as much as digits as its factorization.

2426973481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 46.

The square root of 2426973481 is about 49264.3225975959. The cubic root of 2426973481 is about 1343.8630416069.

The spelling of 2426973481 in words is "two billion, four hundred twenty-six million, nine hundred seventy-three thousand, four hundred eighty-one".