47507075 has 96 divisors (see below), whose sum is σ = 81423360. Its totient is φ = 26611200.

The previous prime is 47507063. The next prime is 47507077. The reversal of 47507075 is 57070574.

47507075 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 47507075 - 2¹⁰ = 47506051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (47507077) 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 95 ways as a sum of consecutive naturals, for example, 1283957 + ... + 1283993.

It is an arithmetic number, because the mean of its divisors is an integer number (848160).

Almost surely, 2^47507075 is an apocalyptic number.

47507075 is a deficient number, since it is larger than the sum of its proper divisors (33916285).

47507075 is a wasteful number, since it uses less digits than its factorization.

47507075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 34300, while the sum is 35.

The square root of 47507075 is about 6892.5376313808. The cubic root of 47507075 is about 362.1758020976.

The spelling of 47507075 in words is "forty-seven million, five hundred seven thousand, seventy-five".