7206000 has 80 divisors (see below), whose sum is σ = 23251488. Its totient is φ = 1920000.

The previous prime is 7205971. The next prime is 7206019. The reversal of 7206000 is 6027.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5400 + ... + 6600.

Almost surely, 2^7206000 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 7206000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11625744).

7206000 is an abundant number, since it is smaller than the sum of its proper divisors (16045488).

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

7206000 is a wasteful number, since it uses less digits than its factorization.

7206000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227 (or 1211 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 7206000 is about 2684.3993741618. The cubic root of 7206000 is about 193.1515003276.

The spelling of 7206000 in words is "seven million, two hundred six thousand".