3612003 has 8 divisors (see below), whose sum is σ = 4907088. Its totient is φ = 2362464.

The previous prime is 3611987. The next prime is 3612019. The reversal of 3612003 is 3002163.

It is an interprime number because it is at equal distance from previous prime (3611987) and next prime (3612019).

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

It is not a de Polignac number, because 3612003 - 2⁴ = 3611987 is a prime.

3612003 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3612023) 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, 11200 + ... + 11517.

It is an arithmetic number, because the mean of its divisors is an integer number (613386).

Almost surely, 2^3612003 is an apocalyptic number.

3612003 is a deficient number, since it is larger than the sum of its proper divisors (1295085).

3612003 is a wasteful number, since it uses less digits than its factorization.

3612003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22773.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3612003 is about 1900.5270321677. The cubic root of 3612003 is about 153.4320310795.

Adding to 3612003 its reverse (3002163), we get a palindrome (6614166).

The spelling of 3612003 in words is "three million, six hundred twelve thousand, three".