6601238 has 16 divisors (see below), whose sum is σ = 11435424. Its totient is φ = 2799360.

The previous prime is 6601223. The next prime is 6601247. The reversal of 6601238 is 8321066.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1073 + ... + 3788.

It is an arithmetic number, because the mean of its divisors is an integer number (714714).

Almost surely, 2^6601238 is an apocalyptic number.

6601238 is a deficient number, since it is larger than the sum of its proper divisors (4834186).

6601238 is a wasteful number, since it uses less digits than its factorization.

6601238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4967.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 6601238 is about 2569.2874498584. The cubic root of 6601238 is about 187.5894731494.

The spelling of 6601238 in words is "six million, six hundred one thousand, two hundred thirty-eight".