47933975 has 12 divisors (see below), whose sum is σ = 59787096. Its totient is φ = 38122080.

The previous prime is 47933959. The next prime is 47933987. The reversal of 47933975 is 57933974.

It is a happy number.

It is not a de Polignac number, because 47933975 - 2⁴ = 47933959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1217 + ... + 9866.

It is an arithmetic number, because the mean of its divisors is an integer number (4982258).

Almost surely, 2^47933975 is an apocalyptic number.

47933975 is a deficient number, since it is larger than the sum of its proper divisors (11853121).

47933975 is a wasteful number, since it uses less digits than its factorization.

47933975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11266 (or 11261 counting only the distinct ones).

The product of its digits is 714420, while the sum is 47.

The square root of 47933975 is about 6923.4366466373. The cubic root of 47933975 is about 363.2574096237.

Subtracting 47933975 from its reverse (57933974), we obtain a palindrome (9999999).

The spelling of 47933975 in words is "forty-seven million, nine hundred thirty-three thousand, nine hundred seventy-five".