2229846 has 16 divisors (see below), whose sum is σ = 4536000. Its totient is φ = 730568.

The previous prime is 2229833. The next prime is 2229853. The reversal of 2229846 is 6489222.

It is an Ulam number.

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, 2796 + ... + 3503.

It is an arithmetic number, because the mean of its divisors is an integer number (283500).

2^2229846 is an apocalyptic number.

2229846 is an abundant number, since it is smaller than the sum of its proper divisors (2306154).

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

2229846 is a wasteful number, since it uses less digits than its factorization.

2229846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6363.

The product of its digits is 13824, while the sum is 33.

The square root of 2229846 is about 1493.2668884027. The cubic root of 2229846 is about 130.6446481132.

It can be divided in two parts, 222 and 9846, that multiplied together give a palindrome (2185812).

The spelling of 2229846 in words is "two million, two hundred twenty-nine thousand, eight hundred forty-six".