47879366 has 4 divisors (see below), whose sum is σ = 71819052. Its totient is φ = 23939682.

The previous prime is 47879341. The next prime is 47879371. The reversal of 47879366 is 66397874.

47879366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11969840 + ... + 11969843.

It is an arithmetic number, because the mean of its divisors is an integer number (17954763).

Almost surely, 2^47879366 is an apocalyptic number.

47879366 is a deficient number, since it is larger than the sum of its proper divisors (23939686).

47879366 is a wasteful number, since it uses less digits than its factorization.

47879366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23939685.

The product of its digits is 1524096, while the sum is 50.

The square root of 47879366 is about 6919.4917443408. The cubic root of 47879366 is about 363.1194096503.

The spelling of 47879366 in words is "forty-seven million, eight hundred seventy-nine thousand, three hundred sixty-six".