47738025 has 48 divisors (see below), whose sum is σ = 88387200. Its totient is φ = 25260480.

The previous prime is 47738017. The next prime is 47738039. The reversal of 47738025 is 52083774.

47738025 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 47738025 - 2³ = 47738017 is a prime.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 132796 + ... + 133154.

It is an arithmetic number, because the mean of its divisors is an integer number (1841400).

Almost surely, 2^47738025 is an apocalyptic number.

47738025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

47738025 is a deficient number, since it is larger than the sum of its proper divisors (40649175).

47738025 is a wasteful number, since it uses less digits than its factorization.

47738025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575 (or 564 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 47738025 is about 6909.2709456208. The cubic root of 47738025 is about 362.7617451653.

The spelling of 47738025 in words is "forty-seven million, seven hundred thirty-eight thousand, twenty-five".