2652720120 has 192 divisors, whose sum is σ = 9203051520. Its totient is φ = 660344832.

The previous prime is 2652720067. The next prime is 2652720149. The reversal of 2652720120 is 210272562.

2652720120 is a `hidden beast` number, since 2 + 652 + 7 + 2 + 0 + 1 + 2 + 0 = 666.

It is a congruent number.

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, 775534 + ... + 778946.

It is an arithmetic number, because the mean of its divisors is an integer number (47932560).

Almost surely, 2^2652720120 is an apocalyptic number.

2652720120 is a gapful number since it is divisible by the number (20) 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 2652720120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4601525760).

2652720120 is an abundant number, since it is smaller than the sum of its proper divisors (6550331400).

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

2652720120 is a wasteful number, since it uses less digits than its factorization.

2652720120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3574 (or 3567 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 2652720120 is about 51504.5640696045. The cubic root of 2652720120 is about 1384.3008231007.

Adding to 2652720120 its reverse (210272562), we get a palindrome (2862992682).

The spelling of 2652720120 in words is "two billion, six hundred fifty-two million, seven hundred twenty thousand, one hundred twenty".