2875887225 has 72 divisors (see below), whose sum is σ = 5560626240. Its totient is φ = 1416455040.

The previous prime is 2875887121. The next prime is 2875887251. The reversal of 2875887225 is 5227885782.

It is not a de Polignac number, because 2875887225 - 2⁸ = 2875886969 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 140494 + ... + 159656.

It is an arithmetic number, because the mean of its divisors is an integer number (77230920).

Almost surely, 2^2875887225 is an apocalyptic number.

2875887225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2875887225 is a deficient number, since it is larger than the sum of its proper divisors (2684739015).

2875887225 is a wasteful number, since it uses less digits than its factorization.

2875887225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19231 (or 19223 counting only the distinct ones).

The product of its digits is 5017600, while the sum is 54.

The square root of 2875887225 is about 53627.2992514074. The cubic root of 2875887225 is about 1422.0797444404.

The spelling of 2875887225 in words is "two billion, eight hundred seventy-five million, eight hundred eighty-seven thousand, two hundred twenty-five".