22030996 has 24 divisors (see below), whose sum is σ = 41658624. Its totient is φ = 10134240.

The previous prime is 22030993. The next prime is 22031003. The reversal of 22030996 is 69903022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22030993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21921 + ... + 22903.

It is an arithmetic number, because the mean of its divisors is an integer number (1735776).

Almost surely, 2^22030996 is an apocalyptic number.

22030996 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

22030996 is a deficient number, since it is larger than the sum of its proper divisors (19627628).

22030996 is a wasteful number, since it uses less digits than its factorization.

22030996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431 (or 1429 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 22030996 is about 4693.7187815207. The cubic root of 22030996 is about 280.3354652688.

The spelling of 22030996 in words is "twenty-two million, thirty thousand, nine hundred ninety-six".