473144422 has 8 divisors (see below), whose sum is σ = 747070200. Its totient is φ = 224121024.

The previous prime is 473144417. The next prime is 473144429. The reversal of 473144422 is 224441374.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473144429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6225547 + ... + 6225622.

It is an arithmetic number, because the mean of its divisors is an integer number (93383775).

Almost surely, 2^473144422 is an apocalyptic number.

473144422 is a deficient number, since it is larger than the sum of its proper divisors (273925778).

473144422 is a wasteful number, since it uses less digits than its factorization.

473144422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12451190.

The product of its digits is 21504, while the sum is 31.

The square root of 473144422 is about 21751.8831828419. The cubic root of 473144422 is about 779.2280451570.

Adding to 473144422 its reverse (224441374), we get a palindrome (697585796).

The spelling of 473144422 in words is "four hundred seventy-three million, one hundred forty-four thousand, four hundred twenty-two".