3522235 has 4 divisors (see below), whose sum is σ = 4226688. Its totient is φ = 2817784.

The previous prime is 3522217. The next prime is 3522263. The reversal of 3522235 is 5322253.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3522235 - 2⁵ = 3522203 is a prime.

It is a super-2 number, since 2×3522235² = 24812278790450, which contains 22 as substring.

It is a Duffinian 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, 352219 + ... + 352228.

It is an arithmetic number, because the mean of its divisors is an integer number (1056672).

Almost surely, 2^3522235 is an apocalyptic number.

3522235 is a deficient number, since it is larger than the sum of its proper divisors (704453).

3522235 is an equidigital number, since it uses as much as digits as its factorization.

3522235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704452.

The product of its digits is 1800, while the sum is 22.

The square root of 3522235 is about 1876.7618389130. The cubic root of 3522235 is about 152.1502870686.

Adding to 3522235 its reverse (5322253), we get a palindrome (8844488).

The spelling of 3522235 in words is "three million, five hundred twenty-two thousand, two hundred thirty-five".