3612162 has 32 divisors (see below), whose sum is σ = 7584192. Its totient is φ = 1145664.

The previous prime is 3612149. The next prime is 3612179. The reversal of 3612162 is 2612163.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11613 + ... + 11919.

It is an arithmetic number, because the mean of its divisors is an integer number (237006).

Almost surely, 2^3612162 is an apocalyptic number.

3612162 is an abundant number, since it is smaller than the sum of its proper divisors (3972030).

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

3612162 is a wasteful number, since it uses less digits than its factorization.

3612162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402.

The product of its digits is 432, while the sum is 21.

The square root of 3612162 is about 1900.5688622094. The cubic root of 3612162 is about 153.4342824005.

Subtracting from 3612162 its reverse (2612163), we obtain a palindrome (999999).

It can be divided in two parts, 3 and 612162, that multiplied together give a triangular number (1836486 = T₁₉₁₆).

The spelling of 3612162 in words is "three million, six hundred twelve thousand, one hundred sixty-two".