2825088721 has 8 divisors (see below), whose sum is σ = 3477032384. Its totient is φ = 2235234960.

The previous prime is 2825088719. The next prime is 2825088727. The reversal of 2825088721 is 1278805282.

2825088721 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2825088721 - 2¹ = 2825088719 is a prime.

It is a super-2 number, since 2×2825088721² = 15962252563042831682, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2825088727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15522375 + ... + 15522556.

It is an arithmetic number, because the mean of its divisors is an integer number (434629048).

Almost surely, 2^2825088721 is an apocalyptic number.

It is an amenable number.

2825088721 is a deficient number, since it is larger than the sum of its proper divisors (651943663).

2825088721 is a wasteful number, since it uses less digits than its factorization.

2825088721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31044951.

The product of its (nonzero) digits is 143360, while the sum is 43.

The square root of 2825088721 is about 53151.5636740821. The cubic root of 2825088721 is about 1413.6569426978.

The spelling of 2825088721 in words is "two billion, eight hundred twenty-five million, eighty-eight thousand, seven hundred twenty-one".