3322500 has 60 divisors (see below), whose sum is σ = 9709392. Its totient is φ = 884000.

The previous prime is 3322441. The next prime is 3322507. The reversal of 3322500 is 52233.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×3322500² = 22078012500000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3322500.

It is not an unprimeable number, because it can be changed into a prime (3322507) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7279 + ... + 7721.

Almost surely, 2^3322500 is an apocalyptic number.

3322500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3322500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4854696).

3322500 is an abundant number, since it is smaller than the sum of its proper divisors (6386892).

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

3322500 is a wasteful number, since it uses less digits than its factorization.

3322500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470 (or 453 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 3322500 is about 1822.7726133558. The cubic root of 3322500 is about 149.2181540824.

Adding to 3322500 its reverse (52233), we get a palindrome (3374733).

The spelling of 3322500 in words is "three million, three hundred twenty-two thousand, five hundred".