2098153 has 2 divisors, whose sum is σ = 2098154. Its totient is φ = 2098152.

The previous prime is 2098133. The next prime is 2098169. The reversal of 2098153 is 3518902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1227664 + 870489 = 1108^2 + 933^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2098153 is a prime.

It is a super-2 number, since 2×2098153² = 8804492022818, which contains 22 as substring.

It is the 1449-th Hogben number.

It is not a weakly prime, because it can be changed into another prime (2098133) by changing a digit.

It is a nontrivial repunit in base 1448.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049076 + 1049077.

It is an arithmetic number, because the mean of its divisors is an integer number (1049077).

2^2098153 is an apocalyptic number.

It is an amenable number.

2098153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2098153 is an equidigital number, since it uses as much as digits as its factorization.

2098153 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 2098153 is about 1448.5002588885. The cubic root of 2098153 is about 128.0203621578.

The spelling of 2098153 in words is "two million, ninety-eight thousand, one hundred fifty-three".