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4282768 = 24738239
BaseRepresentation
bin10000010101100110010000
322001120212001
4100111212100
52044022033
6231443344
751255130
oct20254620
98046761
104282768
112465786
121526554
13b6c4a9
147d6ac0
15598e7d
hex415990

4282768 has 20 divisors (see below), whose sum is σ = 9483520. Its totient is φ = 1835424.

The previous prime is 4282763. The next prime is 4282777. The reversal of 4282768 is 8672824.

It is not an unprimeable number, because it can be changed into a prime (4282763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19008 + ... + 19231.

It is an arithmetic number, because the mean of its divisors is an integer number (474176).

Almost surely, 24282768 is an apocalyptic number.

It is an amenable number.

4282768 is an abundant number, since it is smaller than the sum of its proper divisors (5200752).

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

4282768 is a wasteful number, since it uses less digits than its factorization.

4282768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38254 (or 38248 counting only the distinct ones).

The product of its digits is 43008, while the sum is 37.

The square root of 4282768 is about 2069.4849600806. The cubic root of 4282768 is about 162.3958211936.

It can be divided in two parts, 4282 and 768, that added together give a triangular number (5050 = T100).

The spelling of 4282768 in words is "four million, two hundred eighty-two thousand, seven hundred sixty-eight".

Divisors: 1 2 4 7 8 14 16 28 56 112 38239 76478 152956 267673 305912 535346 611824 1070692 2141384 4282768