2087119225 has 9 divisors (see below), whose sum is σ = 2588311117. Its totient is φ = 1669512640.

The previous prime is 2087119187. The next prime is 2087119259. The reversal of 2087119225 is 5229117802.

The square root of 2087119225 is 45685.

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 1123389289 + 963729936 = 33517^2 + 31044^2 .

It is not a de Polignac number, because 2087119225 - 2²⁹ = 1550248313 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 223857 + ... + 232993.

Almost surely, 2^2087119225 is an apocalyptic number.

2087119225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2087119225 is the 45685-th square number.

2087119225 is the 22843-rd centered octagonal number.

It is an amenable number.

2087119225 is a deficient number, since it is larger than the sum of its proper divisors (501191892).

2087119225 is an frugal number, since it uses more digits than its factorization.

2087119225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18284 (or 9142 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 37.

The cubic root of 2087119225 is about 1277.9555630311.

The spelling of 2087119225 in words is "two billion, eighty-seven million, one hundred nineteen thousand, two hundred twenty-five".