47471375 has 32 divisors (see below), whose sum is σ = 68290560. Its totient is φ = 32272800.

The previous prime is 47471357. The next prime is 47471449. The reversal of 47471375 is 57317474.

It is not a de Polignac number, because 47471375 - 2⁸ = 47471119 is a prime.

It is a congruent number.

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, 198506 + ... + 198744.

It is an arithmetic number, because the mean of its divisors is an integer number (2134080).

Almost surely, 2^47471375 is an apocalyptic number.

47471375 is a deficient number, since it is larger than the sum of its proper divisors (20819185).

47471375 is a wasteful number, since it uses less digits than its factorization.

47471375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 478 counting only the distinct ones).

The product of its digits is 82320, while the sum is 38.

The square root of 47471375 is about 6889.9473873173. The cubic root of 47471375 is about 362.0850583068.

The spelling of 47471375 in words is "forty-seven million, four hundred seventy-one thousand, three hundred seventy-five".