6650141 has 4 divisors (see below), whose sum is σ = 6734400. Its totient is φ = 6565884.

The previous prime is 6650131. The next prime is 6650153. The reversal of 6650141 is 1410566.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6650141 - 2¹⁰ = 6649117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6650131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42011 + ... + 42168.

It is an arithmetic number, because the mean of its divisors is an integer number (1683600).

Almost surely, 2^6650141 is an apocalyptic number.

It is an amenable number.

6650141 is a deficient number, since it is larger than the sum of its proper divisors (84259).

6650141 is an equidigital number, since it uses as much as digits as its factorization.

6650141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84258.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 6650141 is about 2578.7867302280. The cubic root of 6650141 is about 188.0515646242.

The spelling of 6650141 in words is "six million, six hundred fifty thousand, one hundred forty-one".