47881625 has 32 divisors (see below), whose sum is σ = 66044160. Its totient is φ = 34368000.

The previous prime is 47881601. The next prime is 47881633. The reversal of 47881625 is 52618874.

It is not a de Polignac number, because 47881625 - 2¹⁰ = 47880601 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133196 + ... + 133554.

It is an arithmetic number, because the mean of its divisors is an integer number (2063880).

Almost surely, 2^47881625 is an apocalyptic number.

It is an amenable number.

47881625 is a deficient number, since it is larger than the sum of its proper divisors (18162535).

47881625 is a wasteful number, since it uses less digits than its factorization.

47881625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482 (or 472 counting only the distinct ones).

The product of its digits is 107520, while the sum is 41.

The square root of 47881625 is about 6919.6549769479. The cubic root of 47881625 is about 363.1251203486.

The spelling of 47881625 in words is "forty-seven million, eight hundred eighty-one thousand, six hundred twenty-five".