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2568072 = 233138231
BaseRepresentation
bin1001110010111110001000
311211110201210
421302332020
51124134242
6131013120
730554043
oct11627610
94743653
102568072
1114a4481
12a3a1a0
136bbb90
144abc5a
1535ad9c
hex272f88

2568072 has 32 divisors (see below), whose sum is σ = 6914880. Its totient is φ = 790080.

The previous prime is 2568061. The next prime is 2568079. The reversal of 2568072 is 2708652.

2568072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2568079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3804 + ... + 4427.

It is an arithmetic number, because the mean of its divisors is an integer number (216090).

22568072 is an apocalyptic number.

It is an amenable number.

2568072 is an abundant number, since it is smaller than the sum of its proper divisors (4346808).

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

2568072 is a wasteful number, since it uses less digits than its factorization.

2568072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8253 (or 8249 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 2568072 is about 1602.5205146893. The cubic root of 2568072 is about 136.9417053565.

It can be divided in two parts, 25680 and 72, that added together give a palindrome (25752).

The spelling of 2568072 in words is "two million, five hundred sixty-eight thousand, seventy-two".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 8231 16462 24693 32924 49386 65848 98772 107003 197544 214006 321009 428012 642018 856024 1284036 2568072