7123874560 has 144 divisors (see below), whose sum is σ = 18693868032. Its totient is φ = 2579558400.

The previous prime is 7123874557. The next prime is 7123874561. The reversal of 7123874560 is 654783217.

It is not an unprimeable number, because it can be changed into a prime (7123874561) 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, 3814747 + ... + 3816613.

It is an arithmetic number, because the mean of its divisors is an integer number (129818528).

Almost surely, 2^7123874560 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 7123874560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9346934016).

7123874560 is an abundant number, since it is smaller than the sum of its proper divisors (11569993472).

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

7123874560 is a wasteful number, since it uses less digits than its factorization.

7123874560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170 (or 2156 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 43.

The square root of 7123874560 is about 84403.0482861845. The cubic root of 7123874560 is about 1924.1492443476.

The spelling of 7123874560 in words is "seven billion, one hundred twenty-three million, eight hundred seventy-four thousand, five hundred sixty".