47236808 has 16 divisors (see below), whose sum is σ = 91426560. Its totient is φ = 22856400.

The previous prime is 47236807. The next prime is 47236811. The reversal of 47236808 is 80863274.

It is not an unprimeable number, because it can be changed into a prime (47236807) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 94988 + ... + 95483.

It is an arithmetic number, because the mean of its divisors is an integer number (5714160).

Almost surely, 2^47236808 is an apocalyptic number.

It is an amenable number.

47236808 is a deficient number, since it is larger than the sum of its proper divisors (44189752).

47236808 is a wasteful number, since it uses less digits than its factorization.

47236808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190508 (or 190504 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 47236808 is about 6872.9038986443. The cubic root of 47236808 is about 361.4876914187.

The spelling of 47236808 in words is "forty-seven million, two hundred thirty-six thousand, eight hundred eight".