3552552 has 32 divisors (see below), whose sum is σ = 9868800. Its totient is φ = 1184112.

The previous prime is 3552533. The next prime is 3552559. The reversal of 3552552 is 2552553.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is an Ulam 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, 8008 + ... + 8439.

It is an arithmetic number, because the mean of its divisors is an integer number (308400).

Almost surely, 2^3552552 is an apocalyptic number.

It is an amenable number.

3552552 is an abundant number, since it is smaller than the sum of its proper divisors (6316248).

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

3552552 is a wasteful number, since it uses less digits than its factorization.

3552552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16462 (or 16452 counting only the distinct ones).

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

The square root of 3552552 is about 1884.8214769574. The cubic root of 3552552 is about 152.5855759060.

Subtracting from 3552552 its reverse (2552553), we obtain a palindrome (999999).

The spelling of 3552552 in words is "three million, five hundred fifty-two thousand, five hundred fifty-two".