2298151 has 2 divisors, whose sum is σ = 2298152. Its totient is φ = 2298150.

The previous prime is 2298143. The next prime is 2298161. The reversal of 2298151 is 1518922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2298151 - 2³ = 2298143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2298161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1149075 + 1149076.

It is an arithmetic number, because the mean of its divisors is an integer number (1149076).

2^2298151 is an apocalyptic number.

2298151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2298151 is an equidigital number, since it uses as much as digits as its factorization.

2298151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 28.

The square root of 2298151 is about 1515.9653689976. The cubic root of 2298151 is about 131.9652303586.

It can be divided in two parts, 22981 and 51, that added together give a palindrome (23032).

The spelling of 2298151 in words is "two million, two hundred ninety-eight thousand, one hundred fifty-one".