530676 has 18 divisors (see below), whose sum is σ = 1341522. Its totient is φ = 176880.
The previous prime is 530669. The next prime is 530693. The reversal of 530676 is 676035.
It can be written as a sum of positive squares in only one way, i.e., 527076 + 3600 = 726^2 + 60^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
530676 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, 7335 + ... + 7406.
It is an arithmetic number, because the mean of its divisors is an integer number (74529).
2530676 is an apocalyptic number.
It is an amenable number.
530676 is an abundant number, since it is smaller than the sum of its proper divisors (810846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530676 is a wasteful number, since it uses less digits than its factorization.
530676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14751 (or 14746 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 27.
The square root of 530676 is about 728.4751196849. The cubic root of 530676 is about 80.9611153096.
The spelling of 530676 in words is "five hundred thirty thousand, six hundred seventy-six".
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