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4288134 = 236710667
BaseRepresentation
bin10000010110111010000110
322001212012210
4100112322012
52044210014
6231524250
751306564
oct20267206
98055183
104288134
112469814
121529686
13b71a76
147d8a34
1559a859
hex416e86

4288134 has 16 divisors (see below), whose sum is σ = 8705088. Its totient is φ = 1407912.

The previous prime is 4288133. The next prime is 4288147. The reversal of 4288134 is 4318824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4288133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4932 + ... + 5735.

It is an arithmetic number, because the mean of its divisors is an integer number (544068).

Almost surely, 24288134 is an apocalyptic number.

4288134 is an abundant number, since it is smaller than the sum of its proper divisors (4416954).

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

4288134 is a wasteful number, since it uses less digits than its factorization.

4288134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10739.

The product of its digits is 6144, while the sum is 30.

The square root of 4288134 is about 2070.7810120822. The cubic root of 4288134 is about 162.4636163119.

The spelling of 4288134 in words is "four million, two hundred eighty-eight thousand, one hundred thirty-four".

Divisors: 1 2 3 6 67 134 201 402 10667 21334 32001 64002 714689 1429378 2144067 4288134