3622164 has 96 divisors (see below), whose sum is σ = 10838016. Its totient is φ = 915840.

The previous prime is 3622159. The next prime is 3622169. The reversal of 3622164 is 4612263.

It is an interprime number because it is at equal distance from previous prime (3622159) and next prime (3622169).

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

It is a d-powerful number, because it can be written as 3⁵ + 6⁸ + 2⁵ + 2⁹ + 1 + 6⁸ + 4⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3622169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33799 + ... + 33905.

It is an arithmetic number, because the mean of its divisors is an integer number (112896).

Almost surely, 2^3622164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3622164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5419008).

3622164 is an abundant number, since it is smaller than the sum of its proper divisors (7215852).

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

3622164 is a wasteful number, since it uses less digits than its factorization.

3622164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 163 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 3622164 is about 1903.1983606550. The cubic root of 3622164 is about 153.5757706465.

Subtracting 3622164 from its reverse (4612263), we obtain a palindrome (990099).

The spelling of 3622164 in words is "three million, six hundred twenty-two thousand, one hundred sixty-four".