47732275 has 18 divisors (see below), whose sum is σ = 62500340. Its totient is φ = 36061920.

The previous prime is 47732273. The next prime is 47732359. The reversal of 47732275 is 57223774.

47732275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47732275 - 2¹ = 47732273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47732273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 150417 + ... + 150733.

Almost surely, 2^47732275 is an apocalyptic number.

47732275 is a deficient number, since it is larger than the sum of its proper divisors (14768065).

47732275 is an equidigital number, since it uses as much as digits as its factorization.

47732275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663 (or 341 counting only the distinct ones).

The product of its digits is 82320, while the sum is 37.

The square root of 47732275 is about 6908.8548255120. The cubic root of 47732275 is about 362.7471798106.

The spelling of 47732275 in words is "forty-seven million, seven hundred thirty-two thousand, two hundred seventy-five".