4562245 has 4 divisors (see below), whose sum is σ = 5474700. Its totient is φ = 3649792.

The previous prime is 4562227. The next prime is 4562269. The reversal of 4562245 is 5422654.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5422654 = 2 ⋅2711327.

It can be written as a sum of positive squares in 2 ways, for example, as 2505889 + 2056356 = 1583^2 + 1434^2 .

It is a cyclic number.

It is not a de Polignac number, because 4562245 - 2⁵ = 4562213 is a prime.

4562245 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456220 + ... + 456229.

It is an arithmetic number, because the mean of its divisors is an integer number (1368675).

Almost surely, 2^4562245 is an apocalyptic number.

It is an amenable number.

4562245 is a deficient number, since it is larger than the sum of its proper divisors (912455).

4562245 is an equidigital number, since it uses as much as digits as its factorization.

4562245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912454.

The product of its digits is 9600, while the sum is 28.

The square root of 4562245 is about 2135.9412445103. The cubic root of 4562245 is about 165.8540959220.

Adding to 4562245 its reverse (5422654), we get a palindrome (9984899).

It can be divided in two parts, 456 and 2245, that added together give a triangular number (2701 = T₇₃).

The spelling of 4562245 in words is "four million, five hundred sixty-two thousand, two hundred forty-five".