3528560 has 40 divisors (see below), whose sum is σ = 9377376. Its totient is φ = 1209600.

The previous prime is 3528559. The next prime is 3528563. The reversal of 3528560 is 658253.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3528563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2591 + ... + 3710.

Almost surely, 2^3528560 is an apocalyptic number.

It is an amenable number.

3528560 is an abundant number, since it is smaller than the sum of its proper divisors (5848816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3528560 is a wasteful number, since it uses less digits than its factorization.

3528560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6321 (or 6315 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 3528560 is about 1878.4461663833. The cubic root of 3528560 is about 152.2413064637.

The spelling of 3528560 in words is "three million, five hundred twenty-eight thousand, five hundred sixty".