473221325 has 12 divisors (see below), whose sum is σ = 587209440. Its totient is φ = 378309360.

The previous prime is 473221313. The next prime is 473221327. The reversal of 473221325 is 523122374.

It is not a de Polignac number, because 473221325 - 2⁸ = 473221069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473221327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34286 + ... + 46064.

It is an arithmetic number, because the mean of its divisors is an integer number (48934120).

Almost surely, 2^473221325 is an apocalyptic number.

It is an amenable number.

473221325 is a deficient number, since it is larger than the sum of its proper divisors (113988115).

473221325 is a wasteful number, since it uses less digits than its factorization.

473221325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13396 (or 13391 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 473221325 is about 21753.6508430194. The cubic root of 473221325 is about 779.2702604055.

Adding to 473221325 its reverse (523122374), we get a palindrome (996343699).

The spelling of 473221325 in words is "four hundred seventy-three million, two hundred twenty-one thousand, three hundred twenty-five".