2751235872 has 288 divisors, whose sum is σ = 9512100864. Its totient is φ = 676339200.

The previous prime is 2751235867. The next prime is 2751235889. The reversal of 2751235872 is 2785321572.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2667997 + ... + 2669027.

It is an arithmetic number, because the mean of its divisors is an integer number (33028128).

Almost surely, 2^2751235872 is an apocalyptic number.

2751235872 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2751235872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4756050432).

2751235872 is an abundant number, since it is smaller than the sum of its proper divisors (6760864992).

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

2751235872 is a wasteful number, since it uses less digits than its factorization.

2751235872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100 (or 1073 counting only the distinct ones).

The product of its digits is 235200, while the sum is 42.

The square root of 2751235872 is about 52452.2246620675. The cubic root of 2751235872 is about 1401.2295103774.

The spelling of 2751235872 in words is "two billion, seven hundred fifty-one million, two hundred thirty-five thousand, eight hundred seventy-two".