47208230 has 16 divisors (see below), whose sum is σ = 87905520. Its totient is φ = 18232032.

The previous prime is 47208229. The next prime is 47208241. The reversal of 47208230 is 3280274.

It is a self number, because there is not a number n which added to its sum of digits gives 47208230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81104 + ... + 81683.

It is an arithmetic number, because the mean of its divisors is an integer number (5494095).

Almost surely, 2^47208230 is an apocalyptic number.

47208230 is a deficient number, since it is larger than the sum of its proper divisors (40697290).

47208230 is a wasteful number, since it uses less digits than its factorization.

47208230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162823.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 47208230 is about 6870.8245502269. The cubic root of 47208230 is about 361.4147773805.

The spelling of 47208230 in words is "forty-seven million, two hundred eight thousand, two hundred thirty".