2873870425 has 6 divisors (see below), whose sum is σ = 3563599358. Its totient is φ = 2299096320.

The previous prime is 2873870411. The next prime is 2873870437. The reversal of 2873870425 is 5240783782.

2873870425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 8088336 + 2865782089 = 2844^2 + 53533^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2873870425 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57477384 + ... + 57477433.

Almost surely, 2^2873870425 is an apocalyptic number.

2873870425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2873870425 is a deficient number, since it is larger than the sum of its proper divisors (689728933).

2873870425 is a wasteful number, since it uses less digits than its factorization.

2873870425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114954827 (or 114954822 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 46.

The square root of 2873870425 is about 53608.4920978011. The cubic root of 2873870425 is about 1421.7472417030.

The spelling of 2873870425 in words is "two billion, eight hundred seventy-three million, eight hundred seventy thousand, four hundred twenty-five".