47966368 has 24 divisors (see below), whose sum is σ = 94590720. Its totient is φ = 23943360.

The previous prime is 47966357. The next prime is 47966381. The reversal of 47966368 is 86366974.

47966368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×47966368² = 4601544918222848, which contains 22 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 31873 + ... + 33343.

It is an arithmetic number, because the mean of its divisors is an integer number (3941280).

Almost surely, 2^47966368 is an apocalyptic number.

It is an amenable number.

47966368 is a deficient number, since it is larger than the sum of its proper divisors (46624352).

47966368 is a wasteful number, since it uses less digits than its factorization.

47966368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500 (or 2492 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 49.

The square root of 47966368 is about 6925.7756244337. The cubic root of 47966368 is about 363.3392190127.

The spelling of 47966368 in words is "forty-seven million, nine hundred sixty-six thousand, three hundred sixty-eight".