6652206 has 40 divisors (see below), whose sum is σ = 16265304. Its totient is φ = 2015280.

The previous prime is 6652199. The next prime is 6652207. The reversal of 6652206 is 6022566.

6652206 is a `hidden beast` number, since 6 + 652 + 2 + 0 + 6 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6652206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6652207) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 85 + ... + 3648.

Almost surely, 2^6652206 is an apocalyptic number.

6652206 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 6652206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8132652).

6652206 is an abundant number, since it is smaller than the sum of its proper divisors (9613098).

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

6652206 is a wasteful number, since it uses less digits than its factorization.

6652206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758 (or 3749 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 6652206 is about 2579.1870812332. The cubic root of 6652206 is about 188.0710271837.

The spelling of 6652206 in words is "six million, six hundred fifty-two thousand, two hundred six".