11481342 has 16 divisors (see below), whose sum is σ = 22997520. Its totient is φ = 3821312.

The previous prime is 11481331. The next prime is 11481343. The reversal of 11481342 is 24318411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11481343) 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, 5134 + ... + 7022.

It is an arithmetic number, because the mean of its divisors is an integer number (1437345).

Almost surely, 2^11481342 is an apocalyptic number.

11481342 is an abundant number, since it is smaller than the sum of its proper divisors (11516178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11481342 is a wasteful number, since it uses less digits than its factorization.

11481342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2907.

The product of its digits is 768, while the sum is 24.

The square root of 11481342 is about 3388.4129028204. The cubic root of 11481342 is about 225.5957348547.

Adding to 11481342 its reverse (24318411), we get a palindrome (35799753).

The spelling of 11481342 in words is "eleven million, four hundred eighty-one thousand, three hundred forty-two".