3522046 has 8 divisors (see below), whose sum is σ = 5763384. Its totient is φ = 1600920.

The previous prime is 3522019. The next prime is 3522053. The reversal of 3522046 is 6402253.

It is a happy number.

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

It is a super-2 number, since 2×3522046² = 24809616052232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 160093 = 3522046 / (3 + 5 + 2 + 2 + 0 + 4 + 6).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80025 + ... + 80068.

It is an arithmetic number, because the mean of its divisors is an integer number (720423).

Almost surely, 2^3522046 is an apocalyptic number.

3522046 is a deficient number, since it is larger than the sum of its proper divisors (2241338).

3522046 is a wasteful number, since it uses less digits than its factorization.

3522046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160106.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3522046 is about 1876.7114855513. The cubic root of 3522046 is about 152.1475656035.

Adding to 3522046 its reverse (6402253), we get a palindrome (9924299).

The spelling of 3522046 in words is "three million, five hundred twenty-two thousand, forty-six".