47983375 has 16 divisors (see below), whose sum is σ = 65329056. Its totient is φ = 34896000.

The previous prime is 47983361. The next prime is 47983409. The reversal of 47983375 is 57338974.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-47983375 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 15 ways as a sum of consecutive naturals, for example, 16074 + ... + 18823.

It is an arithmetic number, because the mean of its divisors is an integer number (4083066).

Almost surely, 2^47983375 is an apocalyptic number.

47983375 is a deficient number, since it is larger than the sum of its proper divisors (17345681).

47983375 is a wasteful number, since it uses less digits than its factorization.

47983375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34923 (or 34913 counting only the distinct ones).

The product of its digits is 635040, while the sum is 46.

The square root of 47983375 is about 6927.0033203399. The cubic root of 47983375 is about 363.3821559022.

Subtracting from 47983375 its sum of digits (46), we obtain a square (47983329 = 6927²).

The spelling of 47983375 in words is "forty-seven million, nine hundred eighty-three thousand, three hundred seventy-five".