2331298 has 16 divisors (see below), whose sum is σ = 3609144. Its totient is φ = 1128960.

The previous prime is 2331283. The next prime is 2331299. The reversal of 2331298 is 8921332.

It can be written as a sum of positive squares in 4 ways, for example, as 1979649 + 351649 = 1407^2 + 593^2 .

It is not an unprimeable number, because it can be changed into a prime (2331299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11736 + ... + 11932.

2^2331298 is an apocalyptic number.

2331298 is a deficient number, since it is larger than the sum of its proper divisors (1277846).

2331298 is a wasteful number, since it uses less digits than its factorization.

2331298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357.

The product of its digits is 2592, while the sum is 28.

The square root of 2331298 is about 1526.8588670863. The cubic root of 2331298 is about 132.5966637694.

It can be divided in two parts, 2 and 331298, that multiplied together give a square (662596 = 814²).

The spelling of 2331298 in words is "two million, three hundred thirty-one thousand, two hundred ninety-eight".