6612238 has 8 divisors (see below), whose sum is σ = 10238400. Its totient is φ = 3199440.

The previous prime is 6612223. The next prime is 6612241. The reversal of 6612238 is 8322166.

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

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 3 ways as a sum of consecutive naturals, for example, 53263 + ... + 53386.

It is an arithmetic number, because the mean of its divisors is an integer number (1279800).

Almost surely, 2^6612238 is an apocalyptic number.

6612238 is a deficient number, since it is larger than the sum of its proper divisors (3626162).

6612238 is a wasteful number, since it uses less digits than its factorization.

6612238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106682.

The product of its digits is 3456, while the sum is 28.

The square root of 6612238 is about 2571.4272301584. The cubic root of 6612238 is about 187.6936121558.

It can be divided in two parts, 66 and 12238, that multiplied together give a palindrome (807708).

The spelling of 6612238 in words is "six million, six hundred twelve thousand, two hundred thirty-eight".