11304842 has 4 divisors (see below), whose sum is σ = 16957266. Its totient is φ = 5652420.

The previous prime is 11304841. The next prime is 11304851. The reversal of 11304842 is 24840311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24840311 = 127 ⋅195593.

It can be written as a sum of positive squares in only one way, i.e., 8579041 + 2725801 = 2929^2 + 1651^2 .

It is not an unprimeable number, because it can be changed into a prime (11304841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2826209 + ... + 2826212.

Almost surely, 2^11304842 is an apocalyptic number.

11304842 is a deficient number, since it is larger than the sum of its proper divisors (5652424).

11304842 is an equidigital number, since it uses as much as digits as its factorization.

11304842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5652423.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 11304842 is about 3362.2673897238. The cubic root of 11304842 is about 224.4337497945.

The spelling of 11304842 in words is "eleven million, three hundred four thousand, eight hundred forty-two".