6652345 has 16 divisors (see below), whose sum is σ = 9255168. Its totient is φ = 4495680.

The previous prime is 6652343. The next prime is 6652351. The reversal of 6652345 is 5432566.

It is not a de Polignac number, because 6652345 - 2¹ = 6652343 is a prime.

It is a Duffinian number.

6652345 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6652343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1147 + ... + 3823.

It is an arithmetic number, because the mean of its divisors is an integer number (578448).

Almost surely, 2^6652345 is an apocalyptic number.

It is an amenable number.

6652345 is a deficient number, since it is larger than the sum of its proper divisors (2602823).

6652345 is a wasteful number, since it uses less digits than its factorization.

6652345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2760.

The product of its digits is 21600, while the sum is 31.

The square root of 6652345 is about 2579.2140275673. The cubic root of 6652345 is about 188.0723371096.

The spelling of 6652345 in words is "six million, six hundred fifty-two thousand, three hundred forty-five".