471973 has 4 divisors (see below), whose sum is σ = 476748. Its totient is φ = 467200.

The previous prime is 471959. The next prime is 471997. The reversal of 471973 is 379174.

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

It can be written as a sum of positive squares in 2 ways, for example, as 452929 + 19044 = 673^2 + 138^2 .

It is a cyclic number.

It is not a de Polignac number, because 471973 - 2¹³ = 463781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2236 + ... + 2437.

It is an arithmetic number, because the mean of its divisors is an integer number (119187).

2⁴⁷¹⁹⁷³ is an apocalyptic number.

It is an amenable number.

471973 is a deficient number, since it is larger than the sum of its proper divisors (4775).

471973 is a wasteful number, since it uses less digits than its factorization.

471973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4774.

The product of its digits is 5292, while the sum is 31.

The square root of 471973 is about 687.0029112020. The cubic root of 471973 is about 77.8584436719.

It can be divided in two parts, 471 and 973, that added together give a square (1444 = 38²).

The spelling of 471973 in words is "four hundred seventy-one thousand, nine hundred seventy-three".