11818342 has 8 divisors (see below), whose sum is σ = 18660600. Its totient is φ = 5598144.

The previous prime is 11818337. The next prime is 11818393. The reversal of 11818342 is 24381811.

11818342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11818342.

It is a congruent number.

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, 155467 + ... + 155542.

It is an arithmetic number, because the mean of its divisors is an integer number (2332575).

Almost surely, 2^11818342 is an apocalyptic number.

11818342 is a deficient number, since it is larger than the sum of its proper divisors (6842258).

11818342 is a wasteful number, since it uses less digits than its factorization.

11818342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311030.

The product of its digits is 1536, while the sum is 28.

The square root of 11818342 is about 3437.7815521060. The cubic root of 11818342 is about 227.7817111534.

The spelling of 11818342 in words is "eleven million, eight hundred eighteen thousand, three hundred forty-two".