6612422 has 8 divisors (see below), whose sum is σ = 10502136. Its totient is φ = 3111712.

The previous prime is 6612401. The next prime is 6612427. The reversal of 6612422 is 2242166.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6612427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97208 + ... + 97275.

It is an arithmetic number, because the mean of its divisors is an integer number (1312767).

Almost surely, 2^6612422 is an apocalyptic number.

6612422 is a deficient number, since it is larger than the sum of its proper divisors (3889714).

6612422 is a wasteful number, since it uses less digits than its factorization.

6612422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194502.

The product of its digits is 1152, while the sum is 23.

The square root of 6612422 is about 2571.4630077059. The cubic root of 6612422 is about 187.6953531349.

Adding to 6612422 its reverse (2242166), we get a palindrome (8854588).

The spelling of 6612422 in words is "six million, six hundred twelve thousand, four hundred twenty-two".