4262045 has 4 divisors (see below), whose sum is σ = 5114460. Its totient is φ = 3409632.

The previous prime is 4262033. The next prime is 4262047. The reversal of 4262045 is 5402624.

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 1737124 + 2524921 = 1318^2 + 1589^2 .

It is a cyclic number.

It is not a de Polignac number, because 4262045 - 2⁴ = 4262029 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 4262045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4262047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426200 + ... + 426209.

It is an arithmetic number, because the mean of its divisors is an integer number (1278615).

Almost surely, 2^4262045 is an apocalyptic number.

It is an amenable number.

4262045 is a deficient number, since it is larger than the sum of its proper divisors (852415).

4262045 is an equidigital number, since it uses as much as digits as its factorization.

4262045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852414.

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

The square root of 4262045 is about 2064.4720874839. The cubic root of 4262045 is about 162.1334697446.

Adding to 4262045 its reverse (5402624), we get a palindrome (9664669).

The spelling of 4262045 in words is "four million, two hundred sixty-two thousand, forty-five".