7238818560 has 288 divisors, whose sum is σ = 23841216000. Its totient is φ = 1871085568.

The previous prime is 7238818553. The next prime is 7238818597. The reversal of 7238818560 is 658188327.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20163661 + ... + 20164019.

It is an arithmetic number, because the mean of its divisors is an integer number (82782000).

Almost surely, 2^7238818560 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 7238818560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11920608000).

7238818560 is an abundant number, since it is smaller than the sum of its proper divisors (16602397440).

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

7238818560 is a wasteful number, since it uses less digits than its factorization.

7238818560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 48.

The square root of 7238818560 is about 85081.2468173804. The cubic root of 7238818560 is about 1934.4428204338.

The spelling of 7238818560 in words is "seven billion, two hundred thirty-eight million, eight hundred eighteen thousand, five hundred sixty".