47239080 has 64 divisors (see below), whose sum is σ = 161965440. Its totient is φ = 10797312.

The previous prime is 47239063. The next prime is 47239081. The reversal of 47239080 is 8093274.

47239080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (47239081) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 27279 + ... + 28958.

It is an arithmetic number, because the mean of its divisors is an integer number (2530710).

Almost surely, 2^47239080 is an apocalyptic number.

47239080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47239080 is an abundant number, since it is smaller than the sum of its proper divisors (114726360).

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

47239080 is a wasteful number, since it uses less digits than its factorization.

47239080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56258 (or 56254 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 47239080 is about 6873.0691834144. The cubic root of 47239080 is about 361.4934869477.

The spelling of 47239080 in words is "forty-seven million, two hundred thirty-nine thousand, eighty".