4226658 has 32 divisors (see below), whose sum is σ = 8828160. Its totient is φ = 1347840.

The previous prime is 4226657. The next prime is 4226671. The reversal of 4226658 is 8566224.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4226657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17418 + ... + 17658.

It is an arithmetic number, because the mean of its divisors is an integer number (275880).

Almost surely, 2^4226658 is an apocalyptic number.

4226658 is an abundant number, since it is smaller than the sum of its proper divisors (4601502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4226658 is a wasteful number, since it uses less digits than its factorization.

4226658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362.

The product of its digits is 23040, while the sum is 33.

The square root of 4226658 is about 2055.8837515774. The cubic root of 4226658 is about 161.6835003314.

It can be divided in two parts, 42266 and 58, that added together give a palindrome (42324).

The spelling of 4226658 in words is "four million, two hundred twenty-six thousand, six hundred fifty-eight".