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535072 = 2523727
BaseRepresentation
bin10000010101000100000
31000011222111
42002220200
5114110242
615245104
74355656
oct2025040
91004874
10535072
1133600a
12219794
13159715
14dcdd6
15a8817
hex82a20

535072 has 24 divisors (see below), whose sum is σ = 1100736. Its totient is φ = 255552.

The previous prime is 535061. The next prime is 535099. The reversal of 535072 is 270535.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373 + ... + 1099.

It is an arithmetic number, because the mean of its divisors is an integer number (45864).

2535072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 535072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (550368).

535072 is an abundant number, since it is smaller than the sum of its proper divisors (565664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

535072 is a wasteful number, since it uses less digits than its factorization.

535072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760 (or 752 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 535072 is about 731.4861584473. The cubic root of 535072 is about 81.1840553678.

The spelling of 535072 in words is "five hundred thirty-five thousand, seventy-two".

Divisors: 1 2 4 8 16 23 32 46 92 184 368 727 736 1454 2908 5816 11632 16721 23264 33442 66884 133768 267536 535072