6654243 has 8 divisors (see below), whose sum is σ = 9158656. Its totient is φ = 4293000.

The previous prime is 6654229. The next prime is 6654257. The reversal of 6654243 is 3424566.

It is an interprime number because it is at equal distance from previous prime (6654229) and next prime (6654257).

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

It is not a de Polignac number, because 6654243 - 2⁵ = 6654211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6654243.

It is not an unprimeable number, because it can be changed into a prime (6654143) 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, 35683 + ... + 35868.

It is an arithmetic number, because the mean of its divisors is an integer number (1144832).

Almost surely, 2^6654243 is an apocalyptic number.

6654243 is a deficient number, since it is larger than the sum of its proper divisors (2504413).

6654243 is a wasteful number, since it uses less digits than its factorization.

6654243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71585.

The product of its digits is 17280, while the sum is 30.

The square root of 6654243 is about 2579.5819428737. The cubic root of 6654243 is about 188.0902218982.

The spelling of 6654243 in words is "six million, six hundred fifty-four thousand, two hundred forty-three".