530156 has 12 divisors (see below), whose sum is σ = 1012200. Its totient is φ = 240960.
The previous prime is 530143. The next prime is 530177. The reversal of 530156 is 651035.
It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5981 + ... + 6068.
It is an arithmetic number, because the mean of its divisors is an integer number (84350).
2530156 is an apocalyptic number.
It is an amenable number.
530156 is a deficient number, since it is larger than the sum of its proper divisors (482044).
530156 is a wasteful number, since it uses less digits than its factorization.
530156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12064 (or 12062 counting only the distinct ones).
The product of its (nonzero) digits is 450, while the sum is 20.
The square root of 530156 is about 728.1181222851. The cubic root of 530156 is about 80.9346625472.
It can be divided in two parts, 530 and 156, that added together give a palindrome (686).
The spelling of 530156 in words is "five hundred thirty thousand, one hundred fifty-six".
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