47885725 has 12 divisors (see below), whose sum is σ = 59612256. Its totient is φ = 38157680.

The previous prime is 47885707. The next prime is 47885729. The reversal of 47885725 is 52758874.

It is not a de Polignac number, because 47885725 - 2⁵ = 47885693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47885729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2934 + ... + 10216.

It is an arithmetic number, because the mean of its divisors is an integer number (4967688).

Almost surely, 2^47885725 is an apocalyptic number.

It is an amenable number.

47885725 is a deficient number, since it is larger than the sum of its proper divisors (11726531).

47885725 is a wasteful number, since it uses less digits than its factorization.

47885725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7556 (or 7551 counting only the distinct ones).

The product of its digits is 627200, while the sum is 46.

The square root of 47885725 is about 6919.9512281518. The cubic root of 47885725 is about 363.1354845923.

The spelling of 47885725 in words is "forty-seven million, eight hundred eighty-five thousand, seven hundred twenty-five".