6652789 has 8 divisors (see below), whose sum is σ = 7816032. Its totient is φ = 5582640.

The previous prime is 6652787. The next prime is 6652799. The reversal of 6652789 is 9872566.

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

It is a cyclic number.

It is not a de Polignac number, because 6652789 - 2¹ = 6652787 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6652787) 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, 23119 + ... + 23404.

It is an arithmetic number, because the mean of its divisors is an integer number (977004).

Almost surely, 2^6652789 is an apocalyptic number.

It is an amenable number.

6652789 is a deficient number, since it is larger than the sum of its proper divisors (1163243).

6652789 is a wasteful number, since it uses less digits than its factorization.

6652789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46547.

The product of its digits is 181440, while the sum is 43.

The square root of 6652789 is about 2579.3000988640. The cubic root of 6652789 is about 188.0765212111.

The spelling of 6652789 in words is "six million, six hundred fifty-two thousand, seven hundred eighty-nine".