4226045 has 4 divisors (see below), whose sum is σ = 5071260. Its totient is φ = 3380832.

The previous prime is 4226009. The next prime is 4226063. The reversal of 4226045 is 5406224.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1315609 + 2910436 = 1147^2 + 1706^2 .

It is a cyclic number.

It is not a de Polignac number, because 4226045 - 2⁶ = 4225981 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4226045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422600 + ... + 422609.

It is an arithmetic number, because the mean of its divisors is an integer number (1267815).

Almost surely, 2^4226045 is an apocalyptic number.

It is an amenable number.

4226045 is a deficient number, since it is larger than the sum of its proper divisors (845215).

4226045 is an equidigital number, since it uses as much as digits as its factorization.

4226045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845214.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 4226045 is about 2055.7346618667. The cubic root of 4226045 is about 161.6756835348.

The spelling of 4226045 in words is "four million, two hundred twenty-six thousand, forty-five".