11304442 has 8 divisors (see below), whose sum is σ = 17351136. Its totient is φ = 5520732.

The previous prime is 11304427. The next prime is 11304457. The reversal of 11304442 is 24440311.

It is an interprime number because it is at equal distance from previous prime (11304427) and next prime (11304457).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×11304442³ (a number of 22 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65638 + ... + 65809.

It is an arithmetic number, because the mean of its divisors is an integer number (2168892).

Almost surely, 2^11304442 is an apocalyptic number.

11304442 is a deficient number, since it is larger than the sum of its proper divisors (6046694).

11304442 is a wasteful number, since it uses less digits than its factorization.

11304442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131492.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 11304442 is about 3362.2079055287. The cubic root of 11304442 is about 224.4311027117.

Adding to 11304442 its reverse (24440311), we get a palindrome (35744753).

The spelling of 11304442 in words is "eleven million, three hundred four thousand, four hundred forty-two".