7225299360 has 96 divisors (see below), whose sum is σ = 25288562880. Its totient is φ = 1926745344.

The previous prime is 7225299349. The next prime is 7225299383. The reversal of 7225299360 is 639925227.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 831942 + ... + 840581.

It is an arithmetic number, because the mean of its divisors is an integer number (263422530).

Almost surely, 2^7225299360 is an apocalyptic number.

It is an amenable number.

7225299360 is an abundant number, since it is smaller than the sum of its proper divisors (18063263520).

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

7225299360 is a wasteful number, since it uses less digits than its factorization.

7225299360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672547 (or 1672533 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 7225299360 is about 85001.7609229362. The cubic root of 7225299360 is about 1933.2378163935.

The spelling of 7225299360 in words is "seven billion, two hundred twenty-five million, two hundred ninety-nine thousand, three hundred sixty".