2280148 has 18 divisors (see below), whose sum is σ = 4322094. Its totient is φ = 1052064.

The previous prime is 2280127. The next prime is 2280163. The reversal of 2280148 is 8410822.

It can be written as a sum of positive squares in 3 ways, for example, as 258064 + 2022084 = 508^2 + 1422^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1011 + ... + 2362.

2^2280148 is an apocalyptic number.

It is an amenable number.

2280148 is a deficient number, since it is larger than the sum of its proper divisors (2041946).

2280148 is a wasteful number, since it uses less digits than its factorization.

2280148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3403 (or 3388 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 2280148 is about 1510.0158939561. The cubic root of 2280148 is about 131.6197350940.

The spelling of 2280148 in words is "two million, two hundred eighty thousand, one hundred forty-eight".