2226260 has 24 divisors (see below), whose sum is σ = 4711560. Its totient is φ = 883584.

The previous prime is 2226251. The next prime is 2226283. The reversal of 2226260 is 626222.

It can be written as a sum of positive squares in 4 ways, for example, as 196 + 2226064 = 14^2 + 1492^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 2786 + ... + 3494.

It is an arithmetic number, because the mean of its divisors is an integer number (196315).

2^2226260 is an apocalyptic number.

2226260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2226260 is an abundant number, since it is smaller than the sum of its proper divisors (2485300).

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

2226260 is a wasteful number, since it uses less digits than its factorization.

2226260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875 (or 873 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2226260 is about 1492.0656822004. The cubic root of 2226260 is about 130.5745770451.

It can be divided in two parts, 22262 and 60, that added together give a palindrome (22322).

The spelling of 2226260 in words is "two million, two hundred twenty-six thousand, two hundred sixty".