2725224560 has 40 divisors (see below), whose sum is σ = 6353480256. Its totient is φ = 1087107840.

The previous prime is 2725224533. The next prime is 2725224577. The reversal of 2725224560 is 654225272.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 2725224560.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17051 + ... + 75770.

Almost surely, 2^2725224560 is an apocalyptic number.

2725224560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2725224560 is an abundant number, since it is smaller than the sum of its proper divisors (3628255696).

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

2725224560 is a wasteful number, since it uses less digits than its factorization.

2725224560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93201 (or 93195 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 2725224560 is about 52203.6833949483. The cubic root of 2725224560 is about 1396.7995873619.

The spelling of 2725224560 in words is "two billion, seven hundred twenty-five million, two hundred twenty-four thousand, five hundred sixty".