22473983 has 8 divisors (see below), whose sum is σ = 27195552. Its totient is φ = 18130176.

The previous prime is 22473953. The next prime is 22474003. The reversal of 22473983 is 38937422.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22473983 - 2¹⁰ = 22472959 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 (22473953) 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, 94310 + ... + 94547.

It is an arithmetic number, because the mean of its divisors is an integer number (3399444).

Almost surely, 2^22473983 is an apocalyptic number.

22473983 is a deficient number, since it is larger than the sum of its proper divisors (4721569).

22473983 is a wasteful number, since it uses less digits than its factorization.

22473983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188881.

The product of its digits is 72576, while the sum is 38.

The square root of 22473983 is about 4740.6732644214. The cubic root of 22473983 is about 282.2019536552.

The spelling of 22473983 in words is "twenty-two million, four hundred seventy-three thousand, nine hundred eighty-three".