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2068807 = 13233683
BaseRepresentation
bin111111001000101000111
310220002212111
413321011013
51012200212
6112201451
723404336
oct7710507
93802774
102068807
111193364
12839287
13575860
143bbd1d
152acea7
hex1f9147

2068807 has 8 divisors (see below), whose sum is σ = 2240784. Its totient is φ = 1898688.

The previous prime is 2068769. The next prime is 2068811. The reversal of 2068807 is 7088602.

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

It is a cyclic number.

It is not a de Polignac number, because 2068807 - 211 = 2066759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2068817) 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, 2688 + ... + 3370.

It is an arithmetic number, because the mean of its divisors is an integer number (280098).

22068807 is an apocalyptic number.

2068807 is a deficient number, since it is larger than the sum of its proper divisors (171977).

2068807 is a wasteful number, since it uses less digits than its factorization.

2068807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 2068807 is about 1438.3348010807. The cubic root of 2068807 is about 127.4207016840.

The spelling of 2068807 in words is "two million, sixty-eight thousand, eight hundred seven".

Divisors: 1 13 233 683 3029 8879 159139 2068807