47375242 has 8 divisors (see below), whose sum is σ = 71333856. Its totient is φ = 23597292.

The previous prime is 47375179. The next prime is 47375249. The reversal of 47375242 is 24257374.

47375242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 47375198 and 47375207.

It is not an unprimeable number, because it can be changed into a prime (47375249) 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 3 ways as a sum of consecutive naturals, for example, 44508 + ... + 45559.

It is an arithmetic number, because the mean of its divisors is an integer number (8916732).

Almost surely, 2^47375242 is an apocalyptic number.

47375242 is a deficient number, since it is larger than the sum of its proper divisors (23958614).

47375242 is a wasteful number, since it uses less digits than its factorization.

47375242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90332.

The product of its digits is 47040, while the sum is 34.

The square root of 47375242 is about 6882.9675286173. The cubic root of 47375242 is about 361.8404769084.

The spelling of 47375242 in words is "forty-seven million, three hundred seventy-five thousand, two hundred forty-two".