2720248295 has 16 divisors (see below), whose sum is σ = 3516106752. Its totient is φ = 2014430880.

The previous prime is 2720248291. The next prime is 2720248301. The reversal of 2720248295 is 5928420272.

2720248295 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2720248295 - 2² = 2720248291 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2720248291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 377957 + ... + 385086.

It is an arithmetic number, because the mean of its divisors is an integer number (219756672).

Almost surely, 2^2720248295 is an apocalyptic number.

2720248295 is a deficient number, since it is larger than the sum of its proper divisors (795858457).

2720248295 is a wasteful number, since it uses less digits than its factorization.

2720248295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763102.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 2720248295 is about 52155.9996069484. Note that the first 3 decimals coincide. The cubic root of 2720248295 is about 1395.9488831607.

Adding to 2720248295 its sum of digits (41), we get a square (2720248336 = 52156²).

The spelling of 2720248295 in words is "two billion, seven hundred twenty million, two hundred forty-eight thousand, two hundred ninety-five".