471393 has 32 divisors (see below), whose sum is σ = 806400. Its totient is φ = 269568.

The previous prime is 471391. The next prime is 471403. The reversal of 471393 is 393174.

It is not a de Polignac number, because 471393 - 2¹ = 471391 is a prime.

It is a super-2 number, since 2×471393² = 444422720898, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5928 + ... + 6006.

It is an arithmetic number, because the mean of its divisors is an integer number (25200).

2⁴⁷¹³⁹³ is an apocalyptic number.

It is an amenable number.

471393 is a deficient number, since it is larger than the sum of its proper divisors (335007).

471393 is a wasteful number, since it uses less digits than its factorization.

471393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 112 counting only the distinct ones).

The product of its digits is 2268, while the sum is 27.

The square root of 471393 is about 686.5806580439. The cubic root of 471393 is about 77.8265376039.

The spelling of 471393 in words is "four hundred seventy-one thousand, three hundred ninety-three".