3528205 has 8 divisors (see below), whose sum is σ = 4456800. Its totient is φ = 2673936.

The previous prime is 3528191. The next prime is 3528211. The reversal of 3528205 is 5028253.

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

It is a cyclic number.

It is not a de Polignac number, because 3528205 - 2¹⁷ = 3397133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3528205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18475 + ... + 18664.

It is an arithmetic number, because the mean of its divisors is an integer number (557100).

Almost surely, 2^3528205 is an apocalyptic number.

It is an amenable number.

3528205 is a deficient number, since it is larger than the sum of its proper divisors (928595).

3528205 is a wasteful number, since it uses less digits than its factorization.

3528205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37163.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 3528205 is about 1878.3516710137. The cubic root of 3528205 is about 152.2362007476.

The spelling of 3528205 in words is "three million, five hundred twenty-eight thousand, two hundred five".