2280152 has 32 divisors (see below), whose sum is σ = 5145600. Its totient is φ = 925344.

The previous prime is 2280127. The next prime is 2280163. The reversal of 2280152 is 2510822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8 + ... + 2135.

It is an arithmetic number, because the mean of its divisors is an integer number (160800).

2^2280152 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 2280152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2572800).

2280152 is an abundant number, since it is smaller than the sum of its proper divisors (2865448).

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

2280152 is a wasteful number, since it uses less digits than its factorization.

2280152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175 (or 2171 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2280152 is about 1510.0172184449. The cubic root of 2280152 is about 131.6198120596.

Adding to 2280152 its reverse (2510822), we get a palindrome (4790974).

The spelling of 2280152 in words is "two million, two hundred eighty thousand, one hundred fifty-two".