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2674036 = 22668509
BaseRepresentation
bin1010001100110101110100
312000212002101
422030311310
51141032121
6133151444
731505011
oct12146564
95025071
102674036
111567052
12a8b584
13728191
144d8708
1537c491
hex28cd74

2674036 has 6 divisors (see below), whose sum is σ = 4679570. Its totient is φ = 1337016.

The previous prime is 2674031. The next prime is 2674039. The reversal of 2674036 is 6304762.

2674036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2102500 + 571536 = 1450^2 + 756^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2673995 and 2674013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2674031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 334251 + ... + 334258.

22674036 is an apocalyptic number.

It is an amenable number.

2674036 is a deficient number, since it is larger than the sum of its proper divisors (2005534).

2674036 is a wasteful number, since it uses less digits than its factorization.

2674036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668513 (or 668511 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 2674036 is about 1635.2479934249. The cubic root of 2674036 is about 138.7998776392.

Adding to 2674036 its reverse (6304762), we get a palindrome (8978798).

The spelling of 2674036 in words is "two million, six hundred seventy-four thousand, thirty-six".

Divisors: 1 2 4 668509 1337018 2674036