6552642 has 8 divisors (see below), whose sum is σ = 13105296. Its totient is φ = 2184212.

The previous prime is 6552629. The next prime is 6552647. The reversal of 6552642 is 2462556.

It is a sphenic number, since it is the product of 3 distinct primes.

6552642 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (6552647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 546048 + ... + 546059.

It is an arithmetic number, because the mean of its divisors is an integer number (1638162).

Almost surely, 2^6552642 is an apocalyptic number.

6552642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6552642 is a wasteful number, since it uses less digits than its factorization.

6552642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092112.

The product of its digits is 14400, while the sum is 30.

The square root of 6552642 is about 2559.8128837866. The cubic root of 6552642 is about 187.1280162824.

The spelling of 6552642 in words is "six million, five hundred fifty-two thousand, six hundred forty-two".