3612822 has 8 divisors (see below), whose sum is σ = 7225656. Its totient is φ = 1204272.

The previous prime is 3612821. The next prime is 3612853. The reversal of 3612822 is 2282163.

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

3612822 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3612792 and 3612801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3612821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301063 + ... + 301074.

It is an arithmetic number, because the mean of its divisors is an integer number (903207).

Almost surely, 2^3612822 is an apocalyptic number.

3612822 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3612822 is a wasteful number, since it uses less digits than its factorization.

3612822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602142.

The product of its digits is 1152, while the sum is 24.

The square root of 3612822 is about 1900.7424865036. The cubic root of 3612822 is about 153.4436268005.

Adding to 3612822 its reverse (2282163), we get a palindrome (5894985).

The spelling of 3612822 in words is "three million, six hundred twelve thousand, eight hundred twenty-two".