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2071060 = 225103553
BaseRepresentation
bin111111001101000010100
310220012221221
413321220110
51012233220
6112220124
723414035
oct7715024
93805857
102071060
111195022
1283a644
135768a4
143bca8c
152ad9aa
hex1f9a14

2071060 has 12 divisors (see below), whose sum is σ = 4349268. Its totient is φ = 828416.

The previous prime is 2071007. The next prime is 2071063. The reversal of 2071060 is 601702.

It can be written as a sum of positive squares in 2 ways, for example, as 232324 + 1838736 = 482^2 + 1356^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2071063) 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 3 ways as a sum of consecutive naturals, for example, 51757 + ... + 51796.

It is an arithmetic number, because the mean of its divisors is an integer number (362439).

22071060 is an apocalyptic number.

2071060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2071060 is an abundant number, since it is smaller than the sum of its proper divisors (2278208).

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

2071060 is a wasteful number, since it uses less digits than its factorization.

2071060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103562 (or 103560 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 2071060 is about 1439.1177853115. The cubic root of 2071060 is about 127.4669400380.

Adding to 2071060 its reverse (601702), we get a palindrome (2672762).

The spelling of 2071060 in words is "two million, seventy-one thousand, sixty".

Divisors: 1 2 4 5 10 20 103553 207106 414212 517765 1035530 2071060