3552887 has 6 divisors (see below), whose sum is σ = 3847392. Its totient is φ = 3279432.

The previous prime is 3552883. The next prime is 3552893. The reversal of 3552887 is 7882553.

It is not a de Polignac number, because 3552887 - 2² = 3552883 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 3552887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3552883) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10343 + ... + 10680.

It is an arithmetic number, because the mean of its divisors is an integer number (641232).

Almost surely, 2^3552887 is an apocalyptic number.

3552887 is a deficient number, since it is larger than the sum of its proper divisors (294505).

3552887 is a wasteful number, since it uses less digits than its factorization.

3552887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21049 (or 21036 counting only the distinct ones).

The product of its digits is 67200, while the sum is 38.

The square root of 3552887 is about 1884.9103426954. The cubic root of 3552887 is about 152.5903719476.

The spelling of 3552887 in words is "three million, five hundred fifty-two thousand, eight hundred eighty-seven".