2229436 has 24 divisors (see below), whose sum is σ = 4443264. Its totient is φ = 968880.

The previous prime is 2229419. The next prime is 2229467. The reversal of 2229436 is 6349222.

It is a d-powerful number, because it can be written as 2 + 2¹⁷ + 2²¹ + 9 + 4⁴ + 3⁶ + 6³ .

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, 90 + ... + 2113.

It is an arithmetic number, because the mean of its divisors is an integer number (185136).

2^2229436 is an apocalyptic number.

It is an amenable number.

2229436 is a deficient number, since it is larger than the sum of its proper divisors (2213828).

2229436 is a wasteful number, since it uses less digits than its factorization.

2229436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241 (or 2239 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 2229436 is about 1493.1295991976. The cubic root of 2229436 is about 130.6366404467.

The spelling of 2229436 in words is "two million, two hundred twenty-nine thousand, four hundred thirty-six".