2280838 has 8 divisors (see below), whose sum is σ = 3910032. Its totient is φ = 977496.

The previous prime is 2280833. The next prime is 2280847. The reversal of 2280838 is 8380822.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81445 + ... + 81472.

It is an arithmetic number, because the mean of its divisors is an integer number (488754).

2^2280838 is an apocalyptic number.

2280838 is a deficient number, since it is larger than the sum of its proper divisors (1629194).

2280838 is a wasteful number, since it uses less digits than its factorization.

2280838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162926.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 2280838 is about 1510.2443510902. The cubic root of 2280838 is about 131.6330103226.

The spelling of 2280838 in words is "two million, two hundred eighty thousand, eight hundred thirty-eight".