472471 has 4 divisors (see below), whose sum is σ = 487744. Its totient is φ = 457200.

The previous prime is 472469. The next prime is 472477. The reversal of 472471 is 174274.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 472471 - 2¹ = 472469 is a prime.

It is a super-3 number, since 3×472471³ = 316407468070029333, which contains 333 as substring.

It is a Duffinian number.

472471 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472477) 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, 7590 + ... + 7651.

It is an arithmetic number, because the mean of its divisors is an integer number (121936).

2⁴⁷²⁴⁷¹ is an apocalyptic number.

472471 is a deficient number, since it is larger than the sum of its proper divisors (15273).

472471 is a wasteful number, since it uses less digits than its factorization.

472471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15272.

The product of its digits is 1568, while the sum is 25.

The square root of 472471 is about 687.3652595236. The cubic root of 472471 is about 77.8858180314.

The spelling of 472471 in words is "four hundred seventy-two thousand, four hundred seventy-one", and thus it is an iban number.