472652271 has 72 divisors (see below), whose sum is σ = 855069696. Its totient is φ = 246317760.

The previous prime is 472652269. The next prime is 472652281. The reversal of 472652271 is 172256274.

It is a happy number.

472652271 is a `hidden beast` number, since 47 + 26 + 522 + 71 = 666.

It is not a de Polignac number, because 472652271 - 2¹ = 472652269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472652221) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1096426 + ... + 1096856.

It is an arithmetic number, because the mean of its divisors is an integer number (11875968).

Almost surely, 2^472652271 is an apocalyptic number.

472652271 is a deficient number, since it is larger than the sum of its proper divisors (382417425).

472652271 is a wasteful number, since it uses less digits than its factorization.

472652271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573 (or 557 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 472652271 is about 21740.5674028991. The cubic root of 472652271 is about 778.9577746797.

The spelling of 472652271 in words is "four hundred seventy-two million, six hundred fifty-two thousand, two hundred seventy-one".