3552255 has 60 divisors (see below), whose sum is σ = 7448760. Its totient is φ = 1614816.

The previous prime is 3552251. The next prime is 3552277. The reversal of 3552255 is 5522553.

It is not a de Polignac number, because 3552255 - 2² = 3552251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 3³ + 5³ + 5³ + 2²⁰ + 2²¹ + 5⁶ + 5⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3552251) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 19756 + ... + 19934.

It is an arithmetic number, because the mean of its divisors is an integer number (124146).

Almost surely, 2^3552255 is an apocalyptic number.

3552255 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3552255 is an abundant number, since it is smaller than the sum of its proper divisors (3896505).

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

3552255 is a wasteful number, since it uses less digits than its factorization.

3552255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 194 counting only the distinct ones).

The product of its digits is 7500, while the sum is 27.

The square root of 3552255 is about 1884.7426880081. The cubic root of 3552255 is about 152.5813236409.

The spelling of 3552255 in words is "three million, five hundred fifty-two thousand, two hundred fifty-five".