47930808 has 32 divisors (see below), whose sum is σ = 120182400. Its totient is φ = 15929568.

The previous prime is 47930807. The next prime is 47930809. The reversal of 47930808 is 80803974.

It is an interprime number because it is at equal distance from previous prime (47930807) and next prime (47930809).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47930807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5835 + ... + 11397.

It is an arithmetic number, because the mean of its divisors is an integer number (3755700).

Almost surely, 2^47930808 is an apocalyptic number.

It is an amenable number.

47930808 is an abundant number, since it is smaller than the sum of its proper divisors (72251592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47930808 is a wasteful number, since it uses less digits than its factorization.

47930808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5931 (or 5927 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 47930808 is about 6923.2079269656. The cubic root of 47930808 is about 363.2494093027.

The spelling of 47930808 in words is "forty-seven million, nine hundred thirty thousand, eight hundred eight".