2298152 has 8 divisors (see below), whose sum is σ = 4309050. Its totient is φ = 1149072.

The previous prime is 2298151. The next prime is 2298161. The reversal of 2298152 is 2518922.

It can be written as a sum of positive squares in only one way, i.e., 2149156 + 148996 = 1466^2 + 386^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2298151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143627 + ... + 143642.

2^2298152 is an apocalyptic number.

It is an amenable number.

2298152 is a deficient number, since it is larger than the sum of its proper divisors (2010898).

2298152 is a wasteful number, since it uses less digits than its factorization.

2298152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287275 (or 287271 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 2298152 is about 1515.9656988204. The cubic root of 2298152 is about 131.9652494994.

Adding to 2298152 its product of digits (2880), we get a palindrome (2301032).

The spelling of 2298152 in words is "two million, two hundred ninety-eight thousand, one hundred fifty-two".