47479306 has 32 divisors (see below), whose sum is σ = 84602880. Its totient is φ = 19561776.

The previous prime is 47479303. The next prime is 47479319. The reversal of 47479306 is 60397474.

It is not an unprimeable number, because it can be changed into a prime (47479303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38211 + ... + 39433.

It is an arithmetic number, because the mean of its divisors is an integer number (2643840).

Almost surely, 2^47479306 is an apocalyptic number.

47479306 is a deficient number, since it is larger than the sum of its proper divisors (37123574).

47479306 is a wasteful number, since it uses less digits than its factorization.

47479306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 47479306 is about 6890.5229119422. The cubic root of 47479306 is about 362.1052215925.

The spelling of 47479306 in words is "forty-seven million, four hundred seventy-nine thousand, three hundred six".