2872255932 has 288 divisors, whose sum is σ = 9447984000. Its totient is φ = 730211328.

The previous prime is 2872255909. The next prime is 2872255937. The reversal of 2872255932 is 2395522782.

2872255932 is a `hidden beast` number, since 28 + 72 + 2 + 559 + 3 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2872255937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4654888 + ... + 4655504.

It is an arithmetic number, because the mean of its divisors is an integer number (32805500).

Almost surely, 2^2872255932 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 2872255932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4723992000).

2872255932 is an abundant number, since it is smaller than the sum of its proper divisors (6575728068).

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

2872255932 is a wasteful number, since it uses less digits than its factorization.

2872255932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690 (or 671 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 2872255932 is about 53593.4317990554. The cubic root of 2872255932 is about 1421.4809537819.

The spelling of 2872255932 in words is "two billion, eight hundred seventy-two million, two hundred fifty-five thousand, nine hundred thirty-two".