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6874011 = 33254593
BaseRepresentation
bin11010001110001110011011
3110221020101000
4122032032123
53224432021
6403200043
7112266564
oct32161633
913836330
106874011
113975601
122376023
131568a81
14cad16b
1590bb26
hex68e39b

6874011 has 8 divisors (see below), whose sum is σ = 10183760. Its totient is φ = 4582656.

The previous prime is 6874003. The next prime is 6874013. The reversal of 6874011 is 1104786.

It is a happy number.

It is not a de Polignac number, because 6874011 - 23 = 6874003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 254593 = 6874011 / (6 + 8 + 7 + 4 + 0 + 1 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6874013) 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 7 ways as a sum of consecutive naturals, for example, 127270 + ... + 127323.

It is an arithmetic number, because the mean of its divisors is an integer number (1272970).

Almost surely, 26874011 is an apocalyptic number.

6874011 is a deficient number, since it is larger than the sum of its proper divisors (3309749).

6874011 is a wasteful number, since it uses less digits than its factorization.

6874011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254602 (or 254596 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 6874011 is about 2621.8335187422. The cubic root of 6874011 is about 190.1385047342.

Adding to 6874011 its reverse (1104786), we get a palindrome (7978797).

The spelling of 6874011 in words is "six million, eight hundred seventy-four thousand, eleven".

Divisors: 1 3 9 27 254593 763779 2291337 6874011