4636245 has 8 divisors (see below), whose sum is σ = 7418016. Its totient is φ = 2472656.

The previous prime is 4636243. The next prime is 4636249. The reversal of 4636245 is 5426364.

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

It is a cyclic number.

It is not a de Polignac number, because 4636245 - 2¹ = 4636243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4636243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154527 + ... + 154556.

It is an arithmetic number, because the mean of its divisors is an integer number (927252).

Almost surely, 2^4636245 is an apocalyptic number.

It is an amenable number.

4636245 is a deficient number, since it is larger than the sum of its proper divisors (2781771).

4636245 is a wasteful number, since it uses less digits than its factorization.

4636245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309091.

The product of its digits is 17280, while the sum is 30.

The square root of 4636245 is about 2153.1941389480. The cubic root of 4636245 is about 166.7460133298.

The spelling of 4636245 in words is "four million, six hundred thirty-six thousand, two hundred forty-five".