3612002 has 4 divisors (see below), whose sum is σ = 5418006. Its totient is φ = 1806000.

The previous prime is 3611987. The next prime is 3612019. The reversal of 3612002 is 2002163.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3568321 + 43681 = 1889^2 + 209^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 902999 + ... + 903002.

Almost surely, 2^3612002 is an apocalyptic number.

3612002 is a deficient number, since it is larger than the sum of its proper divisors (1806004).

3612002 is a wasteful number, since it uses less digits than its factorization.

3612002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806003.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3612002 is about 1900.5267690827. The cubic root of 3612002 is about 153.4320169200.

Adding to 3612002 its reverse (2002163), we get a palindrome (5614165).

The spelling of 3612002 in words is "three million, six hundred twelve thousand, two".