2869287425 has 12 divisors (see below), whose sum is σ = 3565062000. Its totient is φ = 2290819920.

The previous prime is 2869287419. The next prime is 2869287427. The reversal of 2869287425 is 5247829682.

It is not a de Polignac number, because 2869287425 - 2⁶ = 2869287361 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2869287427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102527 + ... + 127476.

It is an arithmetic number, because the mean of its divisors is an integer number (297088500).

Almost surely, 2^2869287425 is an apocalyptic number.

2869287425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2869287425 is a deficient number, since it is larger than the sum of its proper divisors (695774575).

2869287425 is a wasteful number, since it uses less digits than its factorization.

2869287425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230512 (or 230507 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 53.

The square root of 2869287425 is about 53565.7299492875. The cubic root of 2869287425 is about 1420.9910797606.

The spelling of 2869287425 in words is "two billion, eight hundred sixty-nine million, two hundred eighty-seven thousand, four hundred twenty-five".