2887450225 has 27 divisors (see below), whose sum is σ = 3939555361. Its totient is φ = 2097814400.

The previous prime is 2887450211. The next prime is 2887450309. The reversal of 2887450225 is 5220547882.

The square root of 2887450225 is 53735.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 410994529 + 2476455696 = 20273^2 + 49764^2 .

It is not a de Polignac number, because 2887450225 - 2⁹ = 2887449713 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2954937 + ... + 2955913.

Almost surely, 2^2887450225 is an apocalyptic number.

2887450225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2887450225 is the 53735-th square number.

2887450225 is the 26868-th centered octagonal number.

It is an amenable number.

2887450225 is a deficient number, since it is larger than the sum of its proper divisors (1052105136).

2887450225 is an frugal number, since it uses more digits than its factorization.

2887450225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1986 (or 993 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 43.

The cubic root of 2887450225 is about 1423.9831013189.

The spelling of 2887450225 in words is "two billion, eight hundred eighty-seven million, four hundred fifty thousand, two hundred twenty-five".