49830225 has 12 divisors (see below), whose sum is σ = 82386096. Its totient is φ = 26576080.

The previous prime is 49830223. The next prime is 49830227. The reversal of 49830225 is 52203894.

It is a happy number.

49830225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (49830223) and next prime (49830227).

It is not a de Polignac number, because 49830225 - 2¹ = 49830223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49830223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 332127 + ... + 332276.

It is an arithmetic number, because the mean of its divisors is an integer number (6865508).

Almost surely, 2^49830225 is an apocalyptic number.

It is an amenable number.

49830225 is a deficient number, since it is larger than the sum of its proper divisors (32555871).

49830225 is a wasteful number, since it uses less digits than its factorization.

49830225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664416 (or 664411 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 49830225 is about 7059.0526984858. The cubic root of 49830225 is about 367.9857060650.

The spelling of 49830225 in words is "forty-nine million, eight hundred thirty thousand, two hundred twenty-five".