2098907 has 2 divisors, whose sum is σ = 2098908. Its totient is φ = 2098906.

The previous prime is 2098903. The next prime is 2098927. The reversal of 2098907 is 7098902.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2098907 - 2² = 2098903 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2098903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049453 + 1049454.

It is an arithmetic number, because the mean of its divisors is an integer number (1049454).

2^2098907 is an apocalyptic number.

2098907 is a deficient number, since it is larger than the sum of its proper divisors (1).

2098907 is an equidigital number, since it uses as much as digits as its factorization.

2098907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 2098907 is about 1448.7605047074. The cubic root of 2098907 is about 128.0356956110.

The spelling of 2098907 in words is "two million, ninety-eight thousand, nine hundred seven".