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4285087 is a prime number
BaseRepresentation
bin10000010110001010011111
322001201000221
4100112022133
52044110322
6231502211
751264652
oct20261237
98051027
104285087
1124674a4
121527967
13b70571
147d7899
155999c7
hex41629f

4285087 has 2 divisors, whose sum is σ = 4285088. Its totient is φ = 4285086.

The previous prime is 4285049. The next prime is 4285123. The reversal of 4285087 is 7805824.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4285087 - 215 = 4252319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4285187) 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 as a sum of consecutive naturals, namely, 2142543 + 2142544.

It is an arithmetic number, because the mean of its divisors is an integer number (2142544).

Almost surely, 24285087 is an apocalyptic number.

4285087 is a deficient number, since it is larger than the sum of its proper divisors (1).

4285087 is an equidigital number, since it uses as much as digits as its factorization.

4285087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 4285087 is about 2070.0451685893. The cubic root of 4285087 is about 162.4251268481.

The spelling of 4285087 in words is "four million, two hundred eighty-five thousand, eighty-seven".