47885242 has 8 divisors (see below), whose sum is σ = 71992800. Its totient is φ = 23887644.

The previous prime is 47885239. The next prime is 47885251. The reversal of 47885242 is 24258874.

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 = 47885195 and 47885204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26392 + ... + 28147.

It is an arithmetic number, because the mean of its divisors is an integer number (8999100).

Almost surely, 2^47885242 is an apocalyptic number.

47885242 is a deficient number, since it is larger than the sum of its proper divisors (24107558).

47885242 is a wasteful number, since it uses less digits than its factorization.

47885242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54980.

The product of its digits is 143360, while the sum is 40.

The square root of 47885242 is about 6919.9163289739. The cubic root of 47885242 is about 363.1342636646.

The spelling of 47885242 in words is "forty-seven million, eight hundred eighty-five thousand, two hundred forty-two".