4541245 has 4 divisors (see below), whose sum is σ = 5449500. Its totient is φ = 3632992.

The previous prime is 4541237. The next prime is 4541287. The reversal of 4541245 is 5421454.

It is a happy number.

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 2968729 + 1572516 = 1723^2 + 1254^2 .

It is a cyclic number.

It is not a de Polignac number, because 4541245 - 2³ = 4541237 is a prime.

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, 454120 + ... + 454129.

It is an arithmetic number, because the mean of its divisors is an integer number (1362375).

Almost surely, 2^4541245 is an apocalyptic number.

It is an amenable number.

4541245 is a deficient number, since it is larger than the sum of its proper divisors (908255).

4541245 is an equidigital number, since it uses as much as digits as its factorization.

4541245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908254.

The product of its digits is 3200, while the sum is 25.

The square root of 4541245 is about 2131.0197089656. The cubic root of 4541245 is about 165.5992291694.

Adding to 4541245 its reverse (5421454), we get a palindrome (9962699).

The spelling of 4541245 in words is "four million, five hundred forty-one thousand, two hundred forty-five".