47930205 has 8 divisors (see below), whose sum is σ = 76688352. Its totient is φ = 25562768.

The previous prime is 47930203. The next prime is 47930219. The reversal of 47930205 is 50203974.

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

It is a cyclic number.

It is not a de Polignac number, because 47930205 - 2¹ = 47930203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47930203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1597659 + ... + 1597688.

It is an arithmetic number, because the mean of its divisors is an integer number (9586044).

Almost surely, 2^47930205 is an apocalyptic number.

It is an amenable number.

47930205 is a deficient number, since it is larger than the sum of its proper divisors (28758147).

47930205 is a wasteful number, since it uses less digits than its factorization.

47930205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195355.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 47930205 is about 6923.1643776528. The cubic root of 47930205 is about 363.2478859936.

The spelling of 47930205 in words is "forty-seven million, nine hundred thirty thousand, two hundred five".