47635725 has 24 divisors (see below), whose sum is σ = 79493920. Its totient is φ = 25168320.

The previous prime is 47635673. The next prime is 47635733. The reversal of 47635725 is 52753674.

It is not a de Polignac number, because 47635725 - 2¹⁰ = 47634701 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5262 + ... + 11088.

Almost surely, 2^47635725 is an apocalyptic number.

It is an amenable number.

47635725 is a deficient number, since it is larger than the sum of its proper divisors (31858195).

47635725 is a wasteful number, since it uses less digits than its factorization.

47635725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5949 (or 5944 counting only the distinct ones).

The product of its digits is 176400, while the sum is 39.

The square root of 47635725 is about 6901.8638786925. The cubic root of 47635725 is about 362.5024335944.

The spelling of 47635725 in words is "forty-seven million, six hundred thirty-five thousand, seven hundred twenty-five".