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2075061 = 3691687
BaseRepresentation
bin111111010100110110101
310220102110010
413322212311
51012400221
6112250433
723431512
oct7724665
93812403
102075061
11119802a
12840a19
13578661
143c0309
152aec76
hex1fa9b5

2075061 has 4 divisors (see below), whose sum is σ = 2766752. Its totient is φ = 1383372.

The previous prime is 2075041. The next prime is 2075063. The reversal of 2075061 is 1605702.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2075061 - 214 = 2058677 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2075063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345841 + ... + 345846.

It is an arithmetic number, because the mean of its divisors is an integer number (691688).

22075061 is an apocalyptic number.

It is an amenable number.

2075061 is a deficient number, since it is larger than the sum of its proper divisors (691691).

2075061 is an equidigital number, since it uses as much as digits as its factorization.

2075061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691690.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 2075061 is about 1440.5072023423. The cubic root of 2075061 is about 127.5489700397.

The spelling of 2075061 in words is "two million, seventy-five thousand, sixty-one".

Divisors: 1 3 691687 2075061