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4285902 = 231734129
BaseRepresentation
bin10000010110010111001110
322001202011010
4100112113032
52044122102
6231510050
751300225
oct20262716
98052133
104285902
112468075
121528326
13b70a4a
147d7cbc
15599d6c
hex4165ce

4285902 has 16 divisors (see below), whose sum is σ = 8623440. Its totient is φ = 1420032.

The previous prime is 4285901. The next prime is 4285907. The reversal of 4285902 is 2095824.

It is a self number, because there is not a number n which added to its sum of digits gives 4285902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4285901) 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, 1027 + ... + 3102.

It is an arithmetic number, because the mean of its divisors is an integer number (538965).

Almost surely, 24285902 is an apocalyptic number.

4285902 is an abundant number, since it is smaller than the sum of its proper divisors (4337538).

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

4285902 is a wasteful number, since it uses less digits than its factorization.

4285902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4307.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 4285902 is about 2070.2420148379. The cubic root of 4285902 is about 162.4354236509.

The spelling of 4285902 in words is "four million, two hundred eighty-five thousand, nine hundred two".

Divisors: 1 2 3 6 173 346 519 1038 4129 8258 12387 24774 714317 1428634 2142951 4285902