4226236 has 24 divisors (see below), whose sum is σ = 8517600. Its totient is φ = 1797312.

The previous prime is 4226231. The next prime is 4226249. The reversal of 4226236 is 6326224.

It is a happy number.

It is a super-2 number, since 2×4226236² = 35722141455392, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4226236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4226231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3666 + ... + 4678.

It is an arithmetic number, because the mean of its divisors is an integer number (354900).

Almost surely, 2^4226236 is an apocalyptic number.

It is an amenable number.

4226236 is an abundant number, since it is smaller than the sum of its proper divisors (4291364).

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

4226236 is a wasteful number, since it uses less digits than its factorization.

4226236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173 (or 1171 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 4226236 is about 2055.7811167534. The cubic root of 4226236 is about 161.6781191920.

The spelling of 4226236 in words is "four million, two hundred twenty-six thousand, two hundred thirty-six".