47985625 has 10 divisors (see below), whose sum is σ = 59963618. Its totient is φ = 38388000.

The previous prime is 47985593. The next prime is 47985631. The reversal of 47985625 is 52658974.

It can be written as a sum of positive squares in 5 ways, for example, as 28590409 + 19395216 = 5347^2 + 4404^2 .

It is not a de Polignac number, because 47985625 - 2⁵ = 47985593 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 37764 + ... + 39013.

Almost surely, 2^47985625 is an apocalyptic number.

It is an amenable number.

47985625 is a deficient number, since it is larger than the sum of its proper divisors (11977993).

47985625 is an frugal number, since it uses more digits than its factorization.

47985625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76797 (or 76782 counting only the distinct ones).

The product of its digits is 604800, while the sum is 46.

The square root of 47985625 is about 6927.1657263270. The cubic root of 47985625 is about 363.3878356268.

The spelling of 47985625 in words is "forty-seven million, nine hundred eighty-five thousand, six hundred twenty-five".