2838090225 has 24 divisors (see below), whose sum is σ = 4735371520. Its totient is φ = 1499757120.

The previous prime is 2838090197. The next prime is 2838090251. The reversal of 2838090225 is 5220908382.

2838090225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2838090225 - 2⁶ = 2838090161 is a prime.

It is a super-2 number, since 2×2838090225² = 16109512250481101250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165409 + ... + 181758.

Almost surely, 2^2838090225 is an apocalyptic number.

2838090225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2838090225 is a deficient number, since it is larger than the sum of its proper divisors (1897281295).

2838090225 is a wasteful number, since it uses less digits than its factorization.

2838090225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347289 (or 347284 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 2838090225 is about 53273.7292199448. The cubic root of 2838090225 is about 1415.8222484871.

The spelling of 2838090225 in words is "two billion, eight hundred thirty-eight million, ninety thousand, two hundred twenty-five".