7224426160 has 80 divisors (see below), whose sum is σ = 19217894976. Its totient is φ = 2474164224.

The previous prime is 7224426149. The next prime is 7224426161. The reversal of 7224426160 is 616244227.

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

It is not an unprimeable number, because it can be changed into a prime (7224426161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526912 + ... + 540448.

Almost surely, 2^7224426160 is an apocalyptic number.

7224426160 is a gapful number since it is divisible by the number (70) 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 7224426160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9608947488).

7224426160 is an abundant number, since it is smaller than the sum of its proper divisors (11993468816).

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

7224426160 is a wasteful number, since it uses less digits than its factorization.

7224426160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14510 (or 14504 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 7224426160 is about 84996.6244035609. The cubic root of 7224426160 is about 1933.1599339794.

The spelling of 7224426160 in words is "seven billion, two hundred twenty-four million, four hundred twenty-six thousand, one hundred sixty".