47755008 has 270 divisors, whose sum is σ = 169169616. Its totient is φ = 13353984.

The previous prime is 47755007. The next prime is 47755027. The reversal of 47755008 is 80055774.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47755007) 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 29 ways as a sum of consecutive naturals, for example, 1016041 + ... + 1016087.

Almost surely, 2^47755008 is an apocalyptic number.

47755008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47755008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84584808).

47755008 is an abundant number, since it is smaller than the sum of its proper divisors (121414608).

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

47755008 is an equidigital number, since it uses as much as digits as its factorization.

47755008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The square root of 47755008 is about 6910.4998372043. The cubic root of 47755008 is about 362.8047580625.

The spelling of 47755008 in words is "forty-seven million, seven hundred fifty-five thousand, eight".