2298292 has 24 divisors (see below), whose sum is σ = 4223016. Its totient is φ = 1093248.

The previous prime is 2298223. The next prime is 2298293. The reversal of 2298292 is 2928922.

It can be written as a sum of positive squares in 4 ways, for example, as 1648656 + 649636 = 1284^2 + 806^2 .

It is a super-2 number, since 2×2298292² = 10564292234528, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2298293) 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, 7698 + ... + 7990.

It is an arithmetic number, because the mean of its divisors is an integer number (175959).

2^2298292 is an apocalyptic number.

It is an amenable number.

2298292 is a deficient number, since it is larger than the sum of its proper divisors (1924724).

2298292 is a wasteful number, since it uses less digits than its factorization.

2298292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387 (or 385 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The square root of 2298292 is about 1516.0118733044. The cubic root of 2298292 is about 131.9679291539.

The spelling of 2298292 in words is "two million, two hundred ninety-eight thousand, two hundred ninety-two".