47475105 has 48 divisors (see below), whose sum is σ = 82392576. Its totient is φ = 23316480.

The previous prime is 47475049. The next prime is 47475119. The reversal of 47475105 is 50157474.

It is not a de Polignac number, because 47475105 - 2¹¹ = 47473057 is a prime.

It is a super-2 number, since 2×47475105² = 4507771189522050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 245889 + ... + 246081.

It is an arithmetic number, because the mean of its divisors is an integer number (1716512).

Almost surely, 2^47475105 is an apocalyptic number.

It is an amenable number.

47475105 is a deficient number, since it is larger than the sum of its proper divisors (34917471).

47475105 is a wasteful number, since it uses less digits than its factorization.

47475105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 47475105 is about 6890.2180662153. The cubic root of 47475105 is about 362.0945415087.

The spelling of 47475105 in words is "forty-seven million, four hundred seventy-five thousand, one hundred five".