4226655 has 8 divisors (see below), whose sum is σ = 6762672. Its totient is φ = 2254208.

The previous prime is 4226647. The next prime is 4226657. The reversal of 4226655 is 5566224.

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

It is a cyclic number.

It is not a de Polignac number, because 4226655 - 2³ = 4226647 is a prime.

It is a super-2 number, since 2×4226655² = 35729224978050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4226657) 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 7 ways as a sum of consecutive naturals, for example, 140874 + ... + 140903.

It is an arithmetic number, because the mean of its divisors is an integer number (845334).

Almost surely, 2^4226655 is an apocalyptic number.

4226655 is a deficient number, since it is larger than the sum of its proper divisors (2536017).

4226655 is a wasteful number, since it uses less digits than its factorization.

4226655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281785.

The product of its digits is 14400, while the sum is 30.

The square root of 4226655 is about 2055.8830219640. The cubic root of 4226655 is about 161.6834620781.

The spelling of 4226655 in words is "four million, two hundred twenty-six thousand, six hundred fifty-five".