7205076320 has 96 divisors (see below), whose sum is σ = 18438259392. Its totient is φ = 2644826112.

The previous prime is 7205076311. The next prime is 7205076337. The reversal of 7205076320 is 236705027.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349829 + ... + 369851.

It is an arithmetic number, because the mean of its divisors is an integer number (192065202).

Almost surely, 2^7205076320 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 7205076320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9219129696).

7205076320 is an abundant number, since it is smaller than the sum of its proper divisors (11233183072).

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

7205076320 is a wasteful number, since it uses less digits than its factorization.

7205076320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20224 (or 20216 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 7205076320 is about 84882.7209742949. The cubic root of 7205076320 is about 1931.4324712191.

The spelling of 7205076320 in words is "seven billion, two hundred five million, seventy-six thousand, three hundred twenty".