226602066 has 16 divisors (see below), whose sum is σ = 454843584. Its totient is φ = 75260784.

The previous prime is 226602059. The next prime is 226602091. The reversal of 226602066 is 660206622.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66510 + ... + 69833.

It is an arithmetic number, because the mean of its divisors is an integer number (28427724).

Almost surely, 2^226602066 is an apocalyptic number.

226602066 is an abundant number, since it is smaller than the sum of its proper divisors (228241518).

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

226602066 is a wasteful number, since it uses less digits than its factorization.

226602066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136625.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 226602066 is about 15053.3074770962. The cubic root of 226602066 is about 609.6603555795.

Adding to 226602066 its reverse (660206622), we get a palindrome (886808688).

The spelling of 226602066 in words is "two hundred twenty-six million, six hundred two thousand, sixty-six".