4463245 has 8 divisors (see below), whose sum is σ = 5540760. Its totient is φ = 3447360.

The previous prime is 4463243. The next prime is 4463257. The reversal of 4463245 is 5423644.

It can be written as a sum of positive squares in 4 ways, for example, as 145161 + 4318084 = 381^2 + 2078^2 .

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

It is not a de Polignac number, because 4463245 - 2¹ = 4463243 is a prime.

4463245 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4463243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15246 + ... + 15535.

It is an arithmetic number, because the mean of its divisors is an integer number (692595).

Almost surely, 2^4463245 is an apocalyptic number.

It is an amenable number.

4463245 is a deficient number, since it is larger than the sum of its proper divisors (1077515).

4463245 is a wasteful number, since it uses less digits than its factorization.

4463245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30815.

The product of its digits is 11520, while the sum is 28.

The square root of 4463245 is about 2112.6393445167. The cubic root of 4463245 is about 164.6456429493.

Adding to 4463245 its reverse (5423644), we get a palindrome (9886889).

The spelling of 4463245 in words is "four million, four hundred sixty-three thousand, two hundred forty-five".