11922342 has 8 divisors (see below), whose sum is σ = 23844696. Its totient is φ = 3974112.

The previous prime is 11922341. The next prime is 11922347. The reversal of 11922342 is 24322911.

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

11922342 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11922341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 993523 + ... + 993534.

It is an arithmetic number, because the mean of its divisors is an integer number (2980587).

Almost surely, 2^11922342 is an apocalyptic number.

11922342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11922342 is a wasteful number, since it uses less digits than its factorization.

11922342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1987062.

The product of its digits is 864, while the sum is 24.

The square root of 11922342 is about 3452.8744547116. The cubic root of 11922342 is about 228.4479114271.

The spelling of 11922342 in words is "eleven million, nine hundred twenty-two thousand, three hundred forty-two".