3552540 has 24 divisors (see below), whose sum is σ = 9947280. Its totient is φ = 947328.

The previous prime is 3552533. The next prime is 3552559. The reversal of 3552540 is 452553.

3552540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3552540.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29545 + ... + 29664.

It is an arithmetic number, because the mean of its divisors is an integer number (414470).

Almost surely, 2^3552540 is an apocalyptic number.

3552540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3552540 is an abundant number, since it is smaller than the sum of its proper divisors (6394740).

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

3552540 is a wasteful number, since it uses less digits than its factorization.

3552540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59221 (or 59219 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 3552540 is about 1884.8182936294. The cubic root of 3552540 is about 152.5854041019.

The spelling of 3552540 in words is "three million, five hundred fifty-two thousand, five hundred forty".