2304242 has 4 divisors (see below), whose sum is σ = 3456366. Its totient is φ = 1152120.

The previous prime is 2304233. The next prime is 2304251. The reversal of 2304242 is 2424032.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2304233) and next prime (2304251).

It can be written as a sum of positive squares in only one way, i.e., 2128681 + 175561 = 1459^2 + 419^2 .

It is a super-3 number, since 3×2304242³ = 36703334336473621464, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2304242.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576059 + ... + 576062.

2^2304242 is an apocalyptic number.

2304242 is a deficient number, since it is larger than the sum of its proper divisors (1152124).

2304242 is a wasteful number, since it uses less digits than its factorization.

2304242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152123.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2304242 is about 1517.9729905371. The cubic root of 2304242 is about 132.0817140207.

Adding to 2304242 its reverse (2424032), we get a palindrome (4728274).

The spelling of 2304242 in words is "two million, three hundred four thousand, two hundred forty-two".