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2089007 = 12311697
BaseRepresentation
bin111111110000000101111
310221010120122
413332000233
51013322012
6112435155
723520254
oct7760057
93833518
102089007
1111a7558
12848abb
13581acb
143c542b
152b3e72
hex1fe02f

2089007 has 4 divisors (see below), whose sum is σ = 2091936. Its totient is φ = 2086080.

The previous prime is 2089001. The next prime is 2089037. The reversal of 2089007 is 7009802.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2089007 - 210 = 2087983 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 (2089001) 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 3 ways as a sum of consecutive naturals, for example, 383 + ... + 2079.

It is an arithmetic number, because the mean of its divisors is an integer number (522984).

22089007 is an apocalyptic number.

2089007 is a deficient number, since it is larger than the sum of its proper divisors (2929).

2089007 is a wasteful number, since it uses less digits than its factorization.

2089007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2928.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 2089007 is about 1445.3397524458. The cubic root of 2089007 is about 127.8340745558.

The spelling of 2089007 in words is "two million, eighty-nine thousand, seven".

Divisors: 1 1231 1697 2089007