47987625 has 64 divisors (see below), whose sum is σ = 92671488. Its totient is φ = 21600000.

The previous prime is 47987623. The next prime is 47987627. The reversal of 47987625 is 52678974.

It is an interprime number because it is at equal distance from previous prime (47987623) and next prime (47987627).

It is not a de Polignac number, because 47987625 - 2¹ = 47987623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47987623) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 265035 + ... + 265215.

It is an arithmetic number, because the mean of its divisors is an integer number (1447992).

Almost surely, 2^47987625 is an apocalyptic number.

It is an amenable number.

47987625 is a deficient number, since it is larger than the sum of its proper divisors (44683863).

47987625 is a wasteful number, since it uses less digits than its factorization.

47987625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307 (or 297 counting only the distinct ones).

The product of its digits is 846720, while the sum is 48.

The square root of 47987625 is about 6927.3100840081. The cubic root of 47987625 is about 363.3928841219.

The spelling of 47987625 in words is "forty-seven million, nine hundred eighty-seven thousand, six hundred twenty-five".