3526224 has 40 divisors (see below), whose sum is σ = 9811872. Its totient is φ = 1084800.

The previous prime is 3526223. The next prime is 3526231. The reversal of 3526224 is 4226253.

3526224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a d-powerful number, because it can be written as 3 + 5⁹ + 2¹⁹ + 6³ + 2¹⁹ + 2¹⁹ + 4² .

It is a junction number, because it is equal to n+sod(n) for n = 3526194 and 3526203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3526223) 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, 2202 + ... + 3449.

Almost surely, 2^3526224 is an apocalyptic number.

It is an amenable number.

3526224 is an abundant number, since it is smaller than the sum of its proper divisors (6285648).

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

3526224 is a wasteful number, since it uses less digits than its factorization.

3526224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5675 (or 5669 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 3526224 is about 1877.8242729286. The cubic root of 3526224 is about 152.2077031240.

The spelling of 3526224 in words is "three million, five hundred twenty-six thousand, two hundred twenty-four".