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2066277 = 341107157
BaseRepresentation
bin111111000011101100101
310212222101210
413320131211
51012110102
6112142033
723364063
oct7703545
93788353
102066277
111191474
12837919
13574665
143bb033
152ac36c
hex1f8765

2066277 has 16 divisors (see below), whose sum is σ = 2866752. Its totient is φ = 1322880.

The previous prime is 2066257. The next prime is 2066287. The reversal of 2066277 is 7726602.

It is not a de Polignac number, because 2066277 - 27 = 2066149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13083 + ... + 13239.

It is an arithmetic number, because the mean of its divisors is an integer number (179172).

22066277 is an apocalyptic number.

It is an amenable number.

2066277 is a deficient number, since it is larger than the sum of its proper divisors (800475).

2066277 is a wasteful number, since it uses less digits than its factorization.

2066277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 2066277 is about 1437.4550427753. The cubic root of 2066277 is about 127.3687384224.

The spelling of 2066277 in words is "two million, sixty-six thousand, two hundred seventy-seven".

Divisors: 1 3 41 107 123 157 321 471 4387 6437 13161 16799 19311 50397 688759 2066277