47482258 has 16 divisors (see below), whose sum is σ = 78693120. Its totient is φ = 21372736.

The previous prime is 47482249. The next prime is 47482291. The reversal of 47482258 is 85228474.

It is a self number, because there is not a number n which added to its sum of digits gives 47482258.

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 7 ways as a sum of consecutive naturals, for example, 29578 + ... + 31141.

It is an arithmetic number, because the mean of its divisors is an integer number (4918320).

Almost surely, 2^47482258 is an apocalyptic number.

47482258 is a deficient number, since it is larger than the sum of its proper divisors (31210862).

47482258 is a wasteful number, since it uses less digits than its factorization.

47482258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60761.

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

The square root of 47482258 is about 6890.7371158679. The cubic root of 47482258 is about 362.1127260020.

The spelling of 47482258 in words is "forty-seven million, four hundred eighty-two thousand, two hundred fifty-eight".