47908223 has 8 divisors (see below), whose sum is σ = 52611456. Its totient is φ = 43263000.

The previous prime is 47908219. The next prime is 47908247. The reversal of 47908223 is 32280974.

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

It is not a de Polignac number, because 47908223 - 2² = 47908219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47904223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12761 + ... + 16082.

It is an arithmetic number, because the mean of its divisors is an integer number (6576432).

Almost surely, 2^47908223 is an apocalyptic number.

47908223 is a deficient number, since it is larger than the sum of its proper divisors (4703233).

47908223 is a wasteful number, since it uses less digits than its factorization.

47908223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29005.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 47908223 is about 6921.5766267520. The cubic root of 47908223 is about 363.1923459569.

The spelling of 47908223 in words is "forty-seven million, nine hundred eight thousand, two hundred twenty-three".