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2274 = 23379

2274 has 8 divisors (see below), whose sum is σ = 4560. Its totient is φ = 756.

The previous prime is 2273. The next prime is 2281. The reversal of 2274 is 4722.

2274 = 24 + 34 + ... + 64.

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

2274 is an admirable number.

It is a Curzon number.

It is a plaindrome in base 11.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (2273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184 + ... + 195.

It is an arithmetic number, because the mean of its divisors is an integer number (570).

22274 is an apocalyptic number.

2274 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2280).

2274 is a wasteful number, since it uses less digits than its factorization.

2274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384.

The product of its digits is 112, while the sum is 15.

The square root of 2274 is about 47.6864760703. The cubic root of 2274 is about 13.1501332472.

Adding to 2274 its reverse (4722), we get a palindrome (6996).

It can be divided in two parts, 227 and 4, that added together give a triangular number (231 = T21).

The spelling of 2274 in words is "two thousand, two hundred seventy-four", and thus it is an iban number.

Divisors: 1 2 3 6 379 758 1137 2274