2250276 has 72 divisors (see below), whose sum is σ = 6320160. Its totient is φ = 620928.

The previous prime is 2250263. The next prime is 2250337. The reversal of 2250276 is 6720522.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25240 + ... + 25328.

It is an arithmetic number, because the mean of its divisors is an integer number (87780).

2^2250276 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2250276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3160080).

2250276 is an abundant number, since it is smaller than the sum of its proper divisors (4069884).

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

2250276 is a wasteful number, since it uses less digits than its factorization.

2250276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 2250276 is about 1500.0919971788. The cubic root of 2250276 is about 131.0424274516.

Adding to 2250276 its reverse (6720522), we get a palindrome (8970798).

It can be divided in two parts, 22502 and 76, that added together give a triangular number (22578 = T₂₁₂).

The spelling of 2250276 in words is "two million, two hundred fifty thousand, two hundred seventy-six".