6652338 has 96 divisors (see below), whose sum is σ = 18024768. Its totient is φ = 1626240.

The previous prime is 6652319. The next prime is 6652343. The reversal of 6652338 is 8332566.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

Its product of digits (25920) is a multiple of the sum of its prime divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 6652299 and 6652308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 391306 + ... + 391322.

It is an arithmetic number, because the mean of its divisors is an integer number (187758).

Almost surely, 2^6652338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6652338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9012384).

6652338 is an abundant number, since it is smaller than the sum of its proper divisors (11372430).

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

6652338 is a wasteful number, since it uses less digits than its factorization.

6652338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69 (or 40 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 6652338 is about 2579.2126705644. The cubic root of 6652338 is about 188.0722711425.

It can be divided in two parts, 665 and 2338, that added together give a palindrome (3003).

The spelling of 6652338 in words is "six million, six hundred fifty-two thousand, three hundred thirty-eight".