47930506 has 32 divisors (see below), whose sum is σ = 80494848. Its totient is φ = 21263040.

The previous prime is 47930473. The next prime is 47930537. The reversal of 47930506 is 60503974.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74221 + ... + 74863.

It is an arithmetic number, because the mean of its divisors is an integer number (2515464).

Almost surely, 2^47930506 is an apocalyptic number.

47930506 is a deficient number, since it is larger than the sum of its proper divisors (32564342).

47930506 is a wasteful number, since it uses less digits than its factorization.

47930506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 47930506 is about 6923.1861162329. The cubic root of 47930506 is about 363.2486463867.

The spelling of 47930506 in words is "forty-seven million, nine hundred thirty thousand, five hundred six".