7036224 has 56 divisors (see below), whose sum is σ = 20055840. Its totient is φ = 2164224.

The previous prime is 7036207. The next prime is 7036247. The reversal of 7036224 is 4226307.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 7036194 and 7036203.

It is a congruent number.

It is an unprimeable number.

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, 1087 + ... + 3905.

It is an arithmetic number, because the mean of its divisors is an integer number (358140).

Almost surely, 2^7036224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7036224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10027920).

7036224 is an abundant number, since it is smaller than the sum of its proper divisors (13019616).

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

7036224 is a wasteful number, since it uses less digits than its factorization.

7036224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2847 (or 2837 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 7036224 is about 2652.5881700709. The cubic root of 7036224 is about 191.6225222427.

It can be divided in two parts, 7036 and 224, that added together give a triangular number (7260 = T₁₂₀).

The spelling of 7036224 in words is "seven million, thirty-six thousand, two hundred twenty-four".