472755572 has 6 divisors (see below), whose sum is σ = 827322258. Its totient is φ = 236377784.

The previous prime is 472755571. The next prime is 472755589. The reversal of 472755572 is 275557274.

It can be written as a sum of positive squares in only one way, i.e., 347225956 + 125529616 = 18634^2 + 11204^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472755571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59094443 + ... + 59094450.

It is an arithmetic number, because the mean of its divisors is an integer number (137887043).

Almost surely, 2^472755572 is an apocalyptic number.

It is an amenable number.

472755572 is a deficient number, since it is larger than the sum of its proper divisors (354566686).

472755572 is a wasteful number, since it uses less digits than its factorization.

472755572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118188897 (or 118188895 counting only the distinct ones).

The product of its digits is 686000, while the sum is 44.

The square root of 472755572 is about 21742.9430390644. The cubic root of 472755572 is about 779.0145191834.

The spelling of 472755572 in words is "four hundred seventy-two million, seven hundred fifty-five thousand, five hundred seventy-two".