47587625 has 24 divisors (see below), whose sum is σ = 61136712. Its totient is φ = 36972000.

The previous prime is 47587601. The next prime is 47587643. The reversal of 47587625 is 52678574.

It can be written as a sum of positive squares in 4 ways, for example, as 11539609 + 36048016 = 3397^2 + 6004^2 .

It is not a de Polignac number, because 47587625 - 2¹⁴ = 47571241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 602336 + ... + 602414.

It is an arithmetic number, because the mean of its divisors is an integer number (2547363).

Almost surely, 2^47587625 is an apocalyptic number.

It is an amenable number.

47587625 is a deficient number, since it is larger than the sum of its proper divisors (13549087).

47587625 is an frugal number, since it uses more digits than its factorization.

47587625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234 (or 145 counting only the distinct ones).

The product of its digits is 470400, while the sum is 44.

The square root of 47587625 is about 6898.3784326463. The cubic root of 47587625 is about 362.3803806666.

The spelling of 47587625 in words is "forty-seven million, five hundred eighty-seven thousand, six hundred twenty-five".