2872782925 has 12 divisors (see below), whose sum is σ = 3575404096. Its totient is φ = 2289740400.

The previous prime is 2872782877. The next prime is 2872782937. The reversal of 2872782925 is 5292872782.

2872782925 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 2872782925 - 2⁹ = 2872782413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205239 + ... + 218788.

Almost surely, 2^2872782925 is an apocalyptic number.

2872782925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2872782925 is a deficient number, since it is larger than the sum of its proper divisors (702621171).

2872782925 is a wasteful number, since it uses less digits than its factorization.

2872782925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424308 (or 424303 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 52.

The square root of 2872782925 is about 53598.3481555169. The cubic root of 2872782925 is about 1421.5678848353.

The spelling of 2872782925 in words is "two billion, eight hundred seventy-two million, seven hundred eighty-two thousand, nine hundred twenty-five".