2275338 has 32 divisors (see below), whose sum is σ = 5064192. Its totient is φ = 676800.

The previous prime is 2275333. The next prime is 2275349. The reversal of 2275338 is 8335722.

It is a d-powerful number, because it can be written as 2⁷ + 2²¹ + 7² + 5³ + 3⁶ + 3¹¹ + 8 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2275333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1948 + ... + 2888.

It is an arithmetic number, because the mean of its divisors is an integer number (158256).

2^2275338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2275338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2532096).

2275338 is an abundant number, since it is smaller than the sum of its proper divisors (2788854).

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

2275338 is a wasteful number, since it uses less digits than its factorization.

2275338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990.

The product of its digits is 10080, while the sum is 30.

The square root of 2275338 is about 1508.4223546474. The cubic root of 2275338 is about 131.5271187932.

It can be divided in two parts, 22753 and 38, that added together give a triangular number (22791 = T₂₁₃).

The spelling of 2275338 in words is "two million, two hundred seventy-five thousand, three hundred thirty-eight".