47476044 has 180 divisors, whose sum is σ = 156810192. Its totient is φ = 12260160.

The previous prime is 47476043. The next prime is 47476049. The reversal of 47476044 is 44067474.

47476044 is a `hidden beast` number, since 4 + 7 + 47 + 604 + 4 = 666.

47476044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (47476043) 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 59 ways as a sum of consecutive naturals, for example, 274342 + ... + 274514.

Almost surely, 2^47476044 is an apocalyptic number.

47476044 is a gapful number since it is divisible by the number (44) 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 47476044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78405096).

47476044 is an abundant number, since it is smaller than the sum of its proper divisors (109334148).

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

47476044 is a wasteful number, since it uses less digits than its factorization.

47476044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 36.

The square root of 47476044 is about 6890.2862059569. The cubic root of 47476044 is about 362.0969287565.

The spelling of 47476044 in words is "forty-seven million, four hundred seventy-six thousand, forty-four".