22476223 has 8 divisors (see below), whose sum is σ = 28022400. Its totient is φ = 17513880.

The previous prime is 22476191. The next prime is 22476239. The reversal of 22476223 is 32267422.

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 22476223 - 2⁵ = 22476191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22476191 and 22476200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22476253) 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, 145873 + ... + 146026.

It is an arithmetic number, because the mean of its divisors is an integer number (3502800).

Almost surely, 2^22476223 is an apocalyptic number.

22476223 is a deficient number, since it is larger than the sum of its proper divisors (5546177).

22476223 is a wasteful number, since it uses less digits than its factorization.

22476223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291917.

The product of its digits is 8064, while the sum is 28.

The square root of 22476223 is about 4740.9095118975. The cubic root of 22476223 is about 282.2113291091.

It can be divided in two parts, 224762 and 23, that added together give a triangular number (224785 = T₆₇₀).

The spelling of 22476223 in words is "twenty-two million, four hundred seventy-six thousand, two hundred twenty-three".