2827720152 has 128 divisors (see below), whose sum is σ = 7958361600. Its totient is φ = 930248064.

The previous prime is 2827720123. The next prime is 2827720241. The reversal of 2827720152 is 2510277282.

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

It is a congruent number.

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, 9991803 + ... + 9992085.

It is an arithmetic number, because the mean of its divisors is an integer number (62174700).

Almost surely, 2^2827720152 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 2827720152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3979180800).

2827720152 is an abundant number, since it is smaller than the sum of its proper divisors (5130641448).

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

2827720152 is a wasteful number, since it uses less digits than its factorization.

2827720152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 2827720152 is about 53176.3119443235. The cubic root of 2827720152 is about 1414.0957237635.

The spelling of 2827720152 in words is "two billion, eight hundred twenty-seven million, seven hundred twenty thousand, one hundred fifty-two".