2173300 has 36 divisors (see below), whose sum is σ = 4784416. Its totient is φ = 856800.

The previous prime is 2173243. The next prime is 2173307. The reversal of 2173300 is 33712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2173307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10195 + ... + 10405.

2^2173300 is an apocalyptic number.

2173300 is a gapful number since it is divisible by the number (20) 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 2173300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2392208).

2173300 is an abundant number, since it is smaller than the sum of its proper divisors (2611116).

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

2173300 is a wasteful number, since it uses less digits than its factorization.

2173300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 16.

The square root of 2173300 is about 1474.2116537323. The cubic root of 2173300 is about 129.5308533494.

The spelling of 2173300 in words is "two million, one hundred seventy-three thousand, three hundred".