2098351 has 2 divisors, whose sum is σ = 2098352. Its totient is φ = 2098350.

The previous prime is 2098337. The next prime is 2098363. The reversal of 2098351 is 1538902.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2098351 - 2¹³ = 2090159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2098321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049175 + 1049176.

It is an arithmetic number, because the mean of its divisors is an integer number (1049176).

2^2098351 is an apocalyptic number.

2098351 is a deficient number, since it is larger than the sum of its proper divisors (1).

2098351 is an equidigital number, since it uses as much as digits as its factorization.

2098351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 2098351 is about 1448.5686038293. The cubic root of 2098351 is about 128.0243890701.

The spelling of 2098351 in words is "two million, ninety-eight thousand, three hundred fifty-one".