3522626 has 8 divisors (see below), whose sum is σ = 5315004. Its totient is φ = 1750960.

The previous prime is 3522583. The next prime is 3522637. The reversal of 3522626 is 6262253.

It can be written as a sum of positive squares in 2 ways, for example, as 3236401 + 286225 = 1799^2 + 535^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 3¹² + 5⁴ + 2³ + 2¹⁸ + 6³ + 2²⁰ + 6⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 3522595 and 3522604.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4745 + ... + 5436.

Almost surely, 2^3522626 is an apocalyptic number.

3522626 is a deficient number, since it is larger than the sum of its proper divisors (1792378).

3522626 is a wasteful number, since it uses less digits than its factorization.

3522626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10356.

The product of its digits is 4320, while the sum is 26.

The square root of 3522626 is about 1876.8660048069. The cubic root of 3522626 is about 152.1559168804.

Adding to 3522626 its reverse (6262253), we get a palindrome (9784879).

The spelling of 3522626 in words is "three million, five hundred twenty-two thousand, six hundred twenty-six".