22969738 has 8 divisors (see below), whose sum is σ = 37586880. Its totient is φ = 10440780.

The previous prime is 22969693. The next prime is 22969747. The reversal of 22969738 is 83796922.

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

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, 522018 + ... + 522061.

It is an arithmetic number, because the mean of its divisors is an integer number (4698360).

Almost surely, 2^22969738 is an apocalyptic number.

22969738 is a deficient number, since it is larger than the sum of its proper divisors (14617142).

22969738 is a wasteful number, since it uses less digits than its factorization.

22969738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044092.

The product of its digits is 326592, while the sum is 46.

The square root of 22969738 is about 4792.6754532307. The cubic root of 22969738 is about 284.2619170072.

The spelling of 22969738 in words is "twenty-two million, nine hundred sixty-nine thousand, seven hundred thirty-eight".