2752239072 has 192 divisors, whose sum is σ = 8785324800. Its totient is φ = 743546880.

The previous prime is 2752239071. The next prime is 2752239109. The reversal of 2752239072 is 2709322572.

It is a self number, because there is not a number n which added to its sum of digits gives 2752239072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2752239071) 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, 337054 + ... + 345122.

It is an arithmetic number, because the mean of its divisors is an integer number (45756900).

Almost surely, 2^2752239072 is an apocalyptic number.

2752239072 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 2752239072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4392662400).

2752239072 is an abundant number, since it is smaller than the sum of its proper divisors (6033085728).

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

2752239072 is a wasteful number, since it uses less digits than its factorization.

2752239072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8129 (or 8121 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 2752239072 is about 52461.7867785686. The cubic root of 2752239072 is about 1401.3998026493.

The spelling of 2752239072 in words is "two billion, seven hundred fifty-two million, two hundred thirty-nine thousand, seventy-two".