22263792 has 20 divisors (see below), whose sum is σ = 57514920. Its totient is φ = 7421248.

The previous prime is 22263767. The next prime is 22263817. The reversal of 22263792 is 29736222.

It is an interprime number because it is at equal distance from previous prime (22263767) and next prime (22263817).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231867 + ... + 231962.

It is an arithmetic number, because the mean of its divisors is an integer number (2875746).

Almost surely, 2^22263792 is an apocalyptic number.

It is an amenable number.

22263792 is an abundant number, since it is smaller than the sum of its proper divisors (35251128).

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

22263792 is a wasteful number, since it uses less digits than its factorization.

22263792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463840 (or 463834 counting only the distinct ones).

The product of its digits is 18144, while the sum is 33.

The square root of 22263792 is about 4718.4522886218. The cubic root of 22263792 is about 281.3194191112.

The spelling of 22263792 in words is "twenty-two million, two hundred sixty-three thousand, seven hundred ninety-two".