914514641 has 2 divisors, whose sum is σ = 914514642. Its totient is φ = 914514640.

The previous prime is 914514637. The next prime is 914514647. The reversal of 914514641 is 146415419.

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., 910530625 + 3984016 = 30175^2 + 1996^2 .

It is a cyclic number.

It is not a de Polignac number, because 914514641 - 2² = 914514637 is a prime.

It is not a weakly prime, because it can be changed into another prime (914514647) 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, 457257320 + 457257321.

It is an arithmetic number, because the mean of its divisors is an integer number (457257321).

Almost surely, 2^914514641 is an apocalyptic number.

It is an amenable number.

914514641 is a deficient number, since it is larger than the sum of its proper divisors (1).

914514641 is an equidigital number, since it uses as much as digits as its factorization.

914514641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 35.

The square root of 914514641 is about 30240.9431235205. The cubic root of 914514641 is about 970.6520011570.

The spelling of 914514641 in words is "nine hundred fourteen million, five hundred fourteen thousand, six hundred forty-one".