7202064 has 80 divisors (see below), whose sum is σ = 20088000. Its totient is φ = 2216448.

The previous prime is 7202057. The next prime is 7202077. The reversal of 7202064 is 4602027.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 7202064.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48262 + ... + 48410.

It is an arithmetic number, because the mean of its divisors is an integer number (251100).

Almost surely, 2^7202064 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 7202064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10044000).

7202064 is an abundant number, since it is smaller than the sum of its proper divisors (12885936).

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

7202064 is a wasteful number, since it uses less digits than its factorization.

7202064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 7202064 is about 2683.6661491326. Note that the first 3 decimals coincide. The cubic root of 7202064 is about 193.1163267332.

The spelling of 7202064 in words is "seven million, two hundred two thousand, sixty-four".