3628545 has 8 divisors (see below), whose sum is σ = 5805696. Its totient is φ = 1935216.

The previous prime is 3628483. The next prime is 3628561. The reversal of 3628545 is 5458263.

3628545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3628545 - 2⁶ = 3628481 is a prime.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 120937 + ... + 120966.

It is an arithmetic number, because the mean of its divisors is an integer number (725712).

Almost surely, 2^3628545 is an apocalyptic number.

It is an amenable number.

3628545 is a deficient number, since it is larger than the sum of its proper divisors (2177151).

3628545 is a wasteful number, since it uses less digits than its factorization.

3628545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241911.

The product of its digits is 28800, while the sum is 33.

The square root of 3628545 is about 1904.8740115819. The cubic root of 3628545 is about 153.6659002026.

The spelling of 3628545 in words is "three million, six hundred twenty-eight thousand, five hundred forty-five".