2285048 has 8 divisors (see below), whose sum is σ = 4284480. Its totient is φ = 1142520.

The previous prime is 2285047. The next prime is 2285057. The reversal of 2285048 is 8405822.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2285048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2285047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142808 + ... + 142823.

It is an arithmetic number, because the mean of its divisors is an integer number (535560).

2^2285048 is an apocalyptic number.

It is an amenable number.

2285048 is a deficient number, since it is larger than the sum of its proper divisors (1999432).

2285048 is a wasteful number, since it uses less digits than its factorization.

2285048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285637 (or 285633 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 2285048 is about 1511.6375226886. The cubic root of 2285048 is about 131.7139505085.

The spelling of 2285048 in words is "two million, two hundred eighty-five thousand, forty-eight".