3223164 has 24 divisors (see below), whose sum is σ = 8595328. Its totient is φ = 920880.

The previous prime is 3223159. The next prime is 3223189. The reversal of 3223164 is 4613223.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

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

It is a self number, because there is not a number n which added to its sum of digits gives 3223164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19102 + ... + 19269.

Almost surely, 2^3223164 is an apocalyptic number.

It is an amenable number.

3223164 is an abundant number, since it is smaller than the sum of its proper divisors (5372164).

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

3223164 is a wasteful number, since it uses less digits than its factorization.

3223164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38385 (or 38383 counting only the distinct ones).

The product of its digits is 864, while the sum is 21.

The square root of 3223164 is about 1795.3172421608. The cubic root of 3223164 is about 147.7159758577.

Adding to 3223164 its reverse (4613223), we get a palindrome (7836387).

It can be divided in two parts, 322 and 3164, that added together give a triangular number (3486 = T₈₃).

The spelling of 3223164 in words is "three million, two hundred twenty-three thousand, one hundred sixty-four".