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2085061 = 113747109
BaseRepresentation
bin111111101000011000101
310220221011111
413331003011
51013210221
6112405021
723502616
oct7750305
93827144
102085061
1111a45a0
12846771
13580084
143c3c0d
152b2be1
hex1fd0c5

2085061 has 16 divisors (see below), whose sum is σ = 2407680. Its totient is φ = 1788480.

The previous prime is 2085059. The next prime is 2085077. The reversal of 2085061 is 1605802.

It is a happy number.

It is the 590-th star number.

It is a cyclic number.

It is not a de Polignac number, because 2085061 - 21 = 2085059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2085011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19075 + ... + 19183.

It is an arithmetic number, because the mean of its divisors is an integer number (150480).

22085061 is an apocalyptic number.

It is an amenable number.

2085061 is a deficient number, since it is larger than the sum of its proper divisors (322619).

2085061 is a wasteful number, since it uses less digits than its factorization.

2085061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 2085061 is about 1443.9740302374. The cubic root of 2085061 is about 127.7535337046.

The spelling of 2085061 in words is "two million, eighty-five thousand, sixty-one".

Divisors: 1 11 37 47 109 407 517 1199 1739 4033 5123 19129 44363 56353 189551 2085061