3148560072 has 480 divisors, whose sum is σ = 11471090400. Its totient is φ = 799497216.

The previous prime is 3148560071. The next prime is 3148560083. The reversal of 3148560072 is 2700658413.

3148560072 is a `hidden beast` number, since 3 + 1 + 48 + 5 + 600 + 7 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3148560071) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 10255743 + ... + 10256049.

It is an arithmetic number, because the mean of its divisors is an integer number (23898105).

Almost surely, 2^3148560072 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 3148560072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5735545200).

3148560072 is an abundant number, since it is smaller than the sum of its proper divisors (8322530328).

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

3148560072 is a wasteful number, since it uses less digits than its factorization.

3148560072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 3148560072 is about 56112.0314371169. The cubic root of 3148560072 is about 1465.6738111909.

The spelling of 3148560072 in words is "three billion, one hundred forty-eight million, five hundred sixty thousand, seventy-two".