11964422 has 8 divisors (see below), whose sum is σ = 17962896. Its totient is φ = 5976792.

The previous prime is 11964409. The next prime is 11964427. The reversal of 11964422 is 22446911.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11964427) 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, 1148 + ... + 5024.

It is an arithmetic number, because the mean of its divisors is an integer number (2245362).

Almost surely, 2^11964422 is an apocalyptic number.

11964422 is a deficient number, since it is larger than the sum of its proper divisors (5998474).

11964422 is a wasteful number, since it uses less digits than its factorization.

11964422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5422.

The product of its digits is 3456, while the sum is 29.

The square root of 11964422 is about 3458.9625612313. The cubic root of 11964422 is about 228.7163654052.

The spelling of 11964422 in words is "eleven million, nine hundred sixty-four thousand, four hundred twenty-two".