925298681 has 2 divisors, whose sum is σ = 925298682. Its totient is φ = 925298680.

The previous prime is 925298663. The next prime is 925298683. The reversal of 925298681 is 186892529.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 901200400 + 24098281 = 30020^2 + 4909^2 .

It is a cyclic number.

It is not a de Polignac number, because 925298681 - 2¹⁰ = 925297657 is a prime.

It is a super-2 number, since 2×925298681² = 1712355298120679522, which contains 22 as substring.

Together with 925298683, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (925298683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 462649340 + 462649341.

It is an arithmetic number, because the mean of its divisors is an integer number (462649341).

Almost surely, 2^925298681 is an apocalyptic number.

It is an amenable number.

925298681 is a deficient number, since it is larger than the sum of its proper divisors (1).

925298681 is an equidigital number, since it uses as much as digits as its factorization.

925298681 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 50.

The square root of 925298681 is about 30418.7225405670. The cubic root of 925298681 is about 974.4524406529.

The spelling of 925298681 in words is "nine hundred twenty-five million, two hundred ninety-eight thousand, six hundred eighty-one".