3612606 has 16 divisors (see below), whose sum is σ = 7420944. Its totient is φ = 1171584.

The previous prime is 3612577. The next prime is 3612607. The reversal of 3612606 is 6062163.

It is a super-2 number, since 2×3612606² = 26101844222472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3612607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7915 + ... + 8358.

It is an arithmetic number, because the mean of its divisors is an integer number (463809).

Almost surely, 2^3612606 is an apocalyptic number.

3612606 is an abundant number, since it is smaller than the sum of its proper divisors (3808338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3612606 is a wasteful number, since it uses less digits than its factorization.

3612606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16315.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 3612606 is about 1900.6856657533. The cubic root of 3612606 is about 153.4405687585.

Adding to 3612606 its reverse (6062163), we get a palindrome (9674769).

The spelling of 3612606 in words is "three million, six hundred twelve thousand, six hundred six".