2938528152 has 128 divisors (see below), whose sum is σ = 9545817600. Its totient is φ = 820036224.

The previous prime is 2938528141. The next prime is 2938528157. The reversal of 2938528152 is 2518258392.

2938528152 is a `hidden beast` number, since 293 + 85 + 281 + 5 + 2 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2938528098 and 2938528107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2938528157) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42418 + ... + 87614.

It is an arithmetic number, because the mean of its divisors is an integer number (74576700).

Almost surely, 2^2938528152 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 2938528152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4772908800).

2938528152 is an abundant number, since it is smaller than the sum of its proper divisors (6607289448).

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

2938528152 is a wasteful number, since it uses less digits than its factorization.

2938528152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45262 (or 45252 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The square root of 2938528152 is about 54208.1926649469. The cubic root of 2938528152 is about 1432.3306496438.

The spelling of 2938528152 in words is "two billion, nine hundred thirty-eight million, five hundred twenty-eight thousand, one hundred fifty-two".