22030296 has 32 divisors (see below), whose sum is σ = 55449600. Its totient is φ = 7293600.

The previous prime is 22030289. The next prime is 22030301. The reversal of 22030296 is 69203022.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 7 ways as a sum of consecutive naturals, for example, 585 + ... + 6663.

It is an arithmetic number, because the mean of its divisors is an integer number (1732800).

Almost surely, 2^22030296 is an apocalyptic number.

It is an amenable number.

22030296 is an abundant number, since it is smaller than the sum of its proper divisors (33419304).

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

22030296 is a wasteful number, since it uses less digits than its factorization.

22030296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6239 (or 6235 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 22030296 is about 4693.6442131887. The cubic root of 22030296 is about 280.3324961655.

The spelling of 22030296 in words is "twenty-two million, thirty thousand, two hundred ninety-six".