2281848 has 32 divisors (see below), whose sum is σ = 5890560. Its totient is φ = 735840.

The previous prime is 2281831. The next prime is 2281861. The reversal of 2281848 is 8481822.

It is a nude number because it is divisible by every one of its digits.

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, 790 + ... + 2277.

It is an arithmetic number, because the mean of its divisors is an integer number (184080).

2^2281848 is an apocalyptic number.

It is an amenable number.

2281848 is an abundant number, since it is smaller than the sum of its proper divisors (3608712).

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

2281848 is a wasteful number, since it uses less digits than its factorization.

2281848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3107 (or 3103 counting only the distinct ones).

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

The square root of 2281848 is about 1510.5786970562. The cubic root of 2281848 is about 131.6524373521.

The spelling of 2281848 in words is "two million, two hundred eighty-one thousand, eight hundred forty-eight".