606222663 has 8 divisors (see below), whose sum is σ = 810274800. Its totient is φ = 403159488.

The previous prime is 606222649. The next prime is 606222677. The reversal of 606222663 is 366222606.

It is an interprime number because it is at equal distance from previous prime (606222649) and next prime (606222677).

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

It is not a de Polignac number, because 606222663 - 2⁶ = 606222599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606222163) 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, 245808 + ... + 248261.

It is an arithmetic number, because the mean of its divisors is an integer number (101284350).

Almost surely, 2^606222663 is an apocalyptic number.

606222663 is a deficient number, since it is larger than the sum of its proper divisors (204052137).

606222663 is a wasteful number, since it uses less digits than its factorization.

606222663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494481.

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 606222663 is about 24621.5893678698. The cubic root of 606222663 is about 846.3384192846.

The spelling of 606222663 in words is "six hundred six million, two hundred twenty-two thousand, six hundred sixty-three".