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2068207 = 19199547
BaseRepresentation
bin111111000111011101111
310220002001021
413320323233
51012140312
6112155011
723402521
oct7707357
93802037
102068207
111192969
12838a67
135754bb
143bba11
152acc07
hex1f8eef

2068207 has 8 divisors (see below), whose sum is σ = 2192000. Its totient is φ = 1945944.

The previous prime is 2068201. The next prime is 2068211. The reversal of 2068207 is 7028602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2068207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2068201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3508 + ... + 4054.

It is an arithmetic number, because the mean of its divisors is an integer number (274000).

22068207 is an apocalyptic number.

2068207 is a deficient number, since it is larger than the sum of its proper divisors (123793).

2068207 is a wasteful number, since it uses less digits than its factorization.

2068207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 2068207 is about 1438.1262114293. The cubic root of 2068207 is about 127.4083822147.

The spelling of 2068207 in words is "two million, sixty-eight thousand, two hundred seven".

Divisors: 1 19 199 547 3781 10393 108853 2068207