11388342 has 32 divisors (see below), whose sum is σ = 26134272. Its totient is φ = 3240864.

The previous prime is 11388337. The next prime is 11388361. The reversal of 11388342 is 24388311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16333 + ... + 17015.

It is an arithmetic number, because the mean of its divisors is an integer number (816696).

Almost surely, 2^11388342 is an apocalyptic number.

11388342 is an abundant number, since it is smaller than the sum of its proper divisors (14745930).

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

11388342 is a wasteful number, since it uses less digits than its factorization.

11388342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092.

The product of its digits is 4608, while the sum is 30.

The square root of 11388342 is about 3374.6617608288. The cubic root of 11388342 is about 224.9849668968.

The spelling of 11388342 in words is "eleven million, three hundred eighty-eight thousand, three hundred forty-two".