2277234 has 20 divisors (see below), whose sum is σ = 5103054. Its totient is φ = 759024.

The previous prime is 2277221. The next prime is 2277259. The reversal of 2277234 is 4327722.

It can be written as a sum of positive squares in only one way, i.e., 2259009 + 18225 = 1503^2 + 135^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2277198 and 2277207.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 6867 + ... + 7190.

2^2277234 is an apocalyptic number.

2277234 is an abundant number, since it is smaller than the sum of its proper divisors (2825820).

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

2277234 is a wasteful number, since it uses less digits than its factorization.

2277234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14071 (or 14062 counting only the distinct ones).

The product of its digits is 4704, while the sum is 27.

The square root of 2277234 is about 1509.0506949735. The cubic root of 2277234 is about 131.5636417453.

The spelling of 2277234 in words is "two million, two hundred seventy-seven thousand, two hundred thirty-four".