11855342 has 8 divisors (see below), whose sum is σ = 18084600. Its totient is φ = 5827144.

The previous prime is 11855339. The next prime is 11855351. The reversal of 11855342 is 24355811.

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

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, 50117 + ... + 50352.

It is an arithmetic number, because the mean of its divisors is an integer number (2260575).

Almost surely, 2^11855342 is an apocalyptic number.

11855342 is a deficient number, since it is larger than the sum of its proper divisors (6229258).

11855342 is a wasteful number, since it uses less digits than its factorization.

11855342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100530.

The product of its digits is 4800, while the sum is 29.

The square root of 11855342 is about 3443.1587241950. The cubic root of 11855342 is about 228.0191709539.

It can be divided in two parts, 118 and 55342, that multiplied together give a palindrome (6530356).

The spelling of 11855342 in words is "eleven million, eight hundred fifty-five thousand, three hundred forty-two".