168472 has 8 divisors (see below), whose sum is σ = 315900. Its totient is φ = 84232.
The previous prime is 168463. The next prime is 168481. The reversal of 168472 is 274861.
168472 is nontrivially palindromic in base 13.
It is an interprime number because it is at equal distance from previous prime (168463) and next prime (168481).
It is a tau number, because it is divible by the number of its divisors (8).
It is a plaindrome in base 14.
It is a zygodrome in base 6.
It is a self number, because there is not a number n which added to its sum of digits gives 168472.
It is a congruent number.
It is an unprimeable number.
168472 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 as a sum of consecutive naturals, namely, 10522 + ... + 10537.
2168472 is an apocalyptic number.
It is an amenable number.
168472 is a deficient number, since it is larger than the sum of its proper divisors (147428).
168472 is a wasteful number, since it uses less digits than its factorization.
168472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21065 (or 21061 counting only the distinct ones).
The product of its digits is 2688, while the sum is 28.
The square root of 168472 is about 410.4534078309. The cubic root of 168472 is about 55.2301102966.
The spelling of 168472 in words is "one hundred sixty-eight thousand, four hundred seventy-two".
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