22970383 has 4 divisors (see below), whose sum is σ = 24321600. Its totient is φ = 21619168.

The previous prime is 22970351. The next prime is 22970393. The reversal of 22970383 is 38307922.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38307922 = 2 ⋅19153961.

It is a cyclic number.

It is not a de Polignac number, because 22970383 - 2⁵ = 22970351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22970393) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 675583 + ... + 675616.

It is an arithmetic number, because the mean of its divisors is an integer number (6080400).

Almost surely, 2^22970383 is an apocalyptic number.

22970383 is a deficient number, since it is larger than the sum of its proper divisors (1351217).

22970383 is a wasteful number, since it uses less digits than its factorization.

22970383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351216.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 22970383 is about 4792.7427429396. The cubic root of 22970383 is about 284.2645777141.

The spelling of 22970383 in words is "twenty-two million, nine hundred seventy thousand, three hundred eighty-three".