2288148 has 24 divisors (see below), whose sum is σ = 5453952. Its totient is φ = 746304.

The previous prime is 2288123. The next prime is 2288161. The reversal of 2288148 is 8418822.

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, 1465 + ... + 2592.

It is an arithmetic number, because the mean of its divisors is an integer number (227248).

2^2288148 is an apocalyptic number.

It is an amenable number.

2288148 is an abundant number, since it is smaller than the sum of its proper divisors (3165804).

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

2288148 is a wasteful number, since it uses less digits than its factorization.

2288148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4111 (or 4109 counting only the distinct ones).

The product of its digits is 8192, while the sum is 33.

The square root of 2288148 is about 1512.6625532484. The cubic root of 2288148 is about 131.7734866379.

It can be divided in two parts, 228814 and 8, that added together give a palindrome (228822).

The spelling of 2288148 in words is "two million, two hundred eighty-eight thousand, one hundred forty-eight".