3805224 has 16 divisors (see below), whose sum is σ = 9513120. Its totient is φ = 1268400.

The previous prime is 3805223. The next prime is 3805231. The reversal of 3805224 is 4225083.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 158551 = 3805224 / (3 + 8 + 0 + 5 + 2 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 3805194 and 3805203.

It is not an unprimeable number, because it can be changed into a prime (3805223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79252 + ... + 79299.

It is an arithmetic number, because the mean of its divisors is an integer number (594570).

Almost surely, 2^3805224 is an apocalyptic number.

It is an amenable number.

3805224 is an abundant number, since it is smaller than the sum of its proper divisors (5707896).

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

3805224 is a wasteful number, since it uses less digits than its factorization.

3805224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158560 (or 158556 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 3805224 is about 1950.6983364939. The cubic root of 3805224 is about 156.1205511314.

The spelling of 3805224 in words is "three million, eight hundred five thousand, two hundred twenty-four".