3552551 has 8 divisors (see below), whose sum is σ = 3631680. Its totient is φ = 3474432.

The previous prime is 3552533. The next prime is 3552559. The reversal of 3552551 is 1552553.

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 3552551 - 2¹⁴ = 3536167 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3552551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3552559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15131 + ... + 15363.

It is an arithmetic number, because the mean of its divisors is an integer number (453960).

Almost surely, 2^3552551 is an apocalyptic number.

3552551 is a deficient number, since it is larger than the sum of its proper divisors (79129).

3552551 is a wasteful number, since it uses less digits than its factorization.

3552551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505.

The product of its digits is 3750, while the sum is 26.

The square root of 3552551 is about 1884.8212116803. The cubic root of 3552551 is about 152.5855615890.

The spelling of 3552551 in words is "three million, five hundred fifty-two thousand, five hundred fifty-one".