472868 has 18 divisors (see below), whose sum is σ = 910518. Its totient is φ = 214720.
The previous prime is 472859. The next prime is 472883. The reversal of 472868 is 868274.
It can be written as a sum of positive squares in only one way, i.e., 465124 + 7744 = 682^2 + 88^2 .
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 472868.
It is an unprimeable number.
472868 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5 + ... + 972.
2472868 is an apocalyptic number.
It is an amenable number.
472868 is a deficient number, since it is larger than the sum of its proper divisors (437650).
472868 is a wasteful number, since it uses less digits than its factorization.
472868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1003 (or 990 counting only the distinct ones).
The product of its digits is 21504, while the sum is 35.
The square root of 472868 is about 687.6539827559. The cubic root of 472868 is about 77.9076267867.
The spelling of 472868 in words is "four hundred seventy-two thousand, eight hundred sixty-eight".
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