11642344 has 32 divisors (see below), whose sum is σ = 25159680. Its totient is φ = 4947264.

The previous prime is 11642333. The next prime is 11642359. The reversal of 11642344 is 44324611.

11642344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 6294 + ... + 7930.

It is an arithmetic number, because the mean of its divisors is an integer number (786240).

Almost surely, 2^11642344 is an apocalyptic number.

11642344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11642344 is an abundant number, since it is smaller than the sum of its proper divisors (13517336).

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

11642344 is a wasteful number, since it uses less digits than its factorization.

11642344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1777 (or 1773 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 11642344 is about 3412.0879238378. The cubic root of 11642344 is about 226.6453478604.

Adding to 11642344 its reverse (44324611), we get a palindrome (55966955).

The spelling of 11642344 in words is "eleven million, six hundred forty-two thousand, three hundred forty-four".