47230242 has 8 divisors (see below), whose sum is σ = 94460496. Its totient is φ = 15743412.

The previous prime is 47230223. The next prime is 47230259. The reversal of 47230242 is 24203274.

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

47230242 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3935848 + ... + 3935859.

It is an arithmetic number, because the mean of its divisors is an integer number (11807562).

Almost surely, 2^47230242 is an apocalyptic number.

47230242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47230242 is a wasteful number, since it uses less digits than its factorization.

47230242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7871712.

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 47230242 is about 6872.4262091346. The cubic root of 47230242 is about 361.4709414994.

The spelling of 47230242 in words is "forty-seven million, two hundred thirty thousand, two hundred forty-two".