240098647 has 2 divisors, whose sum is σ = 240098648. Its totient is φ = 240098646.

The previous prime is 240098591. The next prime is 240098657. The reversal of 240098647 is 746890042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240098647 - 2¹¹ = 240096599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240098657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120049323 + 120049324.

It is an arithmetic number, because the mean of its divisors is an integer number (120049324).

Almost surely, 2^240098647 is an apocalyptic number.

240098647 is a deficient number, since it is larger than the sum of its proper divisors (1).

240098647 is an equidigital number, since it uses as much as digits as its factorization.

240098647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 240098647 is about 15495.1168759710. The cubic root of 240098647 is about 621.5316337404.

The spelling of 240098647 in words is "two hundred forty million, ninety-eight thousand, six hundred forty-seven".