47179044 has 96 divisors (see below), whose sum is σ = 134830080. Its totient is φ = 14148000.

The previous prime is 47179031. The next prime is 47179051. The reversal of 47179044 is 44097174.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179257 + ... + 179519.

It is an arithmetic number, because the mean of its divisors is an integer number (1404480).

Almost surely, 2^47179044 is an apocalyptic number.

47179044 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 47179044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67415040).

47179044 is an abundant number, since it is smaller than the sum of its proper divisors (87651036).

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

47179044 is a wasteful number, since it uses less digits than its factorization.

47179044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438 (or 430 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 47179044 is about 6868.7003137420. The cubic root of 47179044 is about 361.3402817102.

The spelling of 47179044 in words is "forty-seven million, one hundred seventy-nine thousand, forty-four".