11940722 has 8 divisors (see below), whose sum is σ = 17926272. Its totient is φ = 5965300.

The previous prime is 11940707. The next prime is 11940727. The reversal of 11940722 is 22704911.

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 = 11940691 and 11940700.

It is not an unprimeable number, because it can be changed into a prime (11940727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2147 + ... + 5337.

It is an arithmetic number, because the mean of its divisors is an integer number (2240784).

Almost surely, 2^11940722 is an apocalyptic number.

11940722 is a deficient number, since it is larger than the sum of its proper divisors (5985550).

11940722 is a wasteful number, since it uses less digits than its factorization.

11940722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5064.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 11940722 is about 3455.5349802889. The cubic root of 11940722 is about 228.5652462242.

The spelling of 11940722 in words is "eleven million, nine hundred forty thousand, seven hundred twenty-two".