11313442 has 16 divisors (see below), whose sum is σ = 19440000. Its totient is φ = 4837248.

The previous prime is 11313409. The next prime is 11313457. The reversal of 11313442 is 24431311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8434 + ... + 9682.

It is an arithmetic number, because the mean of its divisors is an integer number (1215000).

Almost surely, 2^11313442 is an apocalyptic number.

11313442 is a deficient number, since it is larger than the sum of its proper divisors (8126558).

11313442 is a wasteful number, since it uses less digits than its factorization.

11313442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905.

The product of its digits is 288, while the sum is 19.

The square root of 11313442 is about 3363.5460454705. The cubic root of 11313442 is about 224.4906469782.

Adding to 11313442 its reverse (24431311), we get a palindrome (35744753).

The spelling of 11313442 in words is "eleven million, three hundred thirteen thousand, four hundred forty-two".