11952422 has 8 divisors (see below), whose sum is σ = 18507072. Its totient is φ = 5783400.

The previous prime is 11952407. The next prime is 11952439. The reversal of 11952422 is 22425911.

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

It is a junction number, because it is equal to n+sod(n) for n = 11952391 and 11952400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96329 + ... + 96452.

It is an arithmetic number, because the mean of its divisors is an integer number (2313384).

Almost surely, 2^11952422 is an apocalyptic number.

11952422 is a deficient number, since it is larger than the sum of its proper divisors (6554650).

11952422 is a wasteful number, since it uses less digits than its factorization.

11952422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192814.

The product of its digits is 1440, while the sum is 26.

The square root of 11952422 is about 3457.2275019154. The cubic root of 11952422 is about 228.6398743307.

The spelling of 11952422 in words is "eleven million, nine hundred fifty-two thousand, four hundred twenty-two".