3625203 has 8 divisors (see below), whose sum is σ = 5000400. Its totient is φ = 2333408.

The previous prime is 3625177. The next prime is 3625211. The reversal of 3625203 is 3025263.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3625203 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3625203.

It is not an unprimeable number, because it can be changed into a prime (3625213) 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, 20748 + ... + 20921.

It is an arithmetic number, because the mean of its divisors is an integer number (625050).

Almost surely, 2^3625203 is an apocalyptic number.

3625203 is a deficient number, since it is larger than the sum of its proper divisors (1375197).

3625203 is a wasteful number, since it uses less digits than its factorization.

3625203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41701.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 3625203 is about 1903.9965861314. The cubic root of 3625203 is about 153.6187087265.

It can be divided in two parts, 3625 and 203, that added together give a triangular number (3828 = T₈₇).

The spelling of 3625203 in words is "three million, six hundred twenty-five thousand, two hundred three".