4123226 has 4 divisors (see below), whose sum is σ = 6184842. Its totient is φ = 2061612.

The previous prime is 4123211. The next prime is 4123253. The reversal of 4123226 is 6223214.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6223214 = 2 ⋅3111607.

It can be written as a sum of positive squares in only one way, i.e., 4060225 + 63001 = 2015^2 + 251^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4123198 and 4123207.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030805 + ... + 1030808.

Almost surely, 2^4123226 is an apocalyptic number.

4123226 is a deficient number, since it is larger than the sum of its proper divisors (2061616).

4123226 is a wasteful number, since it uses less digits than its factorization.

4123226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2061615.

The product of its digits is 576, while the sum is 20.

The square root of 4123226 is about 2030.5728255840. The cubic root of 4123226 is about 160.3537226339.

The spelling of 4123226 in words is "four million, one hundred twenty-three thousand, two hundred twenty-six".