2706208225 has 48 divisors (see below), whose sum is σ = 4059918720. Its totient is φ = 1749888000.

The previous prime is 2706208199. The next prime is 2706208229. The reversal of 2706208225 is 5228026072.

It is a happy number.

2706208225 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 2706208225 - 2¹¹ = 2706206177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2706208229) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 212025 + ... + 224425.

It is an arithmetic number, because the mean of its divisors is an integer number (84581640).

Almost surely, 2^2706208225 is an apocalyptic number.

2706208225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2706208225 is a deficient number, since it is larger than the sum of its proper divisors (1353710495).

2706208225 is a wasteful number, since it uses less digits than its factorization.

2706208225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12490 (or 12485 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 2706208225 is about 52021.2285994862. The cubic root of 2706208225 is about 1393.5430934184.

The spelling of 2706208225 in words is "two billion, seven hundred six million, two hundred eight thousand, two hundred twenty-five".