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BaseRepresentation
bin10000001100110110000
3222222012122
42001212300
5113441424
615213412
74340465
oct2014660
9888178
10530864
11332934
12217268
13157829
14db66c
15a745e
hex819b0

530864 has 10 divisors (see below), whose sum is σ = 1028580. Its totient is φ = 265424.

The previous prime is 530861. The next prime is 530869. The reversal of 530864 is 468035.

It is not an unprimeable number, because it can be changed into a prime (530861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16574 + ... + 16605.

It is an arithmetic number, because the mean of its divisors is an integer number (102858).

2530864 is an apocalyptic number.

It is an amenable number.

530864 is a deficient number, since it is larger than the sum of its proper divisors (497716).

530864 is a wasteful number, since it uses less digits than its factorization.

530864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33187 (or 33181 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 530864 is about 728.6041449237. The cubic root of 530864 is about 80.9706747474.

Adding to 530864 its reverse (468035), we get a palindrome (998899).

The spelling of 530864 in words is "five hundred thirty thousand, eight hundred sixty-four".

Divisors: 1 2 4 8 16 33179 66358 132716 265432 530864