3522238 has 8 divisors (see below), whose sum is σ = 5292000. Its totient is φ = 1758240.

The previous prime is 3522217. The next prime is 3522263. The reversal of 3522238 is 8322253.

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

It is a congruent number.

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, 763 + ... + 2761.

It is an arithmetic number, because the mean of its divisors is an integer number (661500).

Almost surely, 2^3522238 is an apocalyptic number.

3522238 is a deficient number, since it is larger than the sum of its proper divisors (1769762).

3522238 is a wasteful number, since it uses less digits than its factorization.

3522238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2882.

The product of its digits is 2880, while the sum is 25.

The square root of 3522238 is about 1876.7626381618. The cubic root of 3522238 is about 152.1503302656.

The spelling of 3522238 in words is "three million, five hundred twenty-two thousand, two hundred thirty-eight".