2280886 has 8 divisors (see below), whose sum is σ = 3442320. Its totient is φ = 1133448.

The previous prime is 2280869. The next prime is 2280899. The reversal of 2280886 is 6880822.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3081 + ... + 3748.

It is an arithmetic number, because the mean of its divisors is an integer number (430290).

2^2280886 is an apocalyptic number.

2280886 is a deficient number, since it is larger than the sum of its proper divisors (1161434).

2280886 is a wasteful number, since it uses less digits than its factorization.

2280886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6998.

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 2280886 is about 1510.2602424748. The cubic root of 2280886 is about 131.6339337172.

It can be divided in two parts, 22 and 80886, that added together give a palindrome (80908).

The spelling of 2280886 in words is "two million, two hundred eighty thousand, eight hundred eighty-six".