4226345 has 8 divisors (see below), whose sum is σ = 5122440. Its totient is φ = 3347200.

The previous prime is 4226333. The next prime is 4226351. The reversal of 4226345 is 5436224.

It can be written as a sum of positive squares in 4 ways, for example, as 1882384 + 2343961 = 1372^2 + 1531^2 .

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

It is not a de Polignac number, because 4226345 - 2⁶ = 4226281 is a prime.

It is a congruent number.

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, 3680 + ... + 4689.

It is an arithmetic number, because the mean of its divisors is an integer number (640305).

Almost surely, 2^4226345 is an apocalyptic number.

It is an amenable number.

4226345 is a deficient number, since it is larger than the sum of its proper divisors (896095).

4226345 is a wasteful number, since it uses less digits than its factorization.

4226345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8475.

The product of its digits is 5760, while the sum is 26.

The square root of 4226345 is about 2055.8076271869. The cubic root of 4226345 is about 161.6795091415.

The spelling of 4226345 in words is "four million, two hundred twenty-six thousand, three hundred forty-five".