47832975 has 72 divisors (see below), whose sum is σ = 92077440. Its totient is φ = 23664960.

The previous prime is 47832949. The next prime is 47832991. The reversal of 47832975 is 57923874.

It is not a de Polignac number, because 47832975 - 2¹⁰ = 47831951 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 47832975.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 286342 + ... + 286508.

Almost surely, 2^47832975 is an apocalyptic number.

47832975 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

47832975 is a deficient number, since it is larger than the sum of its proper divisors (44244465).

47832975 is a wasteful number, since it uses less digits than its factorization.

47832975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269 (or 261 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 47832975 is about 6916.1387348722. The cubic root of 47832975 is about 363.0020945625.

The spelling of 47832975 in words is "forty-seven million, eight hundred thirty-two thousand, nine hundred seventy-five".