47113044 has 72 divisors (see below), whose sum is σ = 122802624. Its totient is φ = 14044800.

The previous prime is 47113021. The next prime is 47113049. The reversal of 47113044 is 44031174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47113049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102864 + ... + 103320.

It is an arithmetic number, because the mean of its divisors is an integer number (1705592).

Almost surely, 2^47113044 is an apocalyptic number.

47113044 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 47113044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61401312).

47113044 is an abundant number, since it is smaller than the sum of its proper divisors (75689580).

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

47113044 is a wasteful number, since it uses less digits than its factorization.

47113044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 47113044 is about 6863.8942299543. The cubic root of 47113044 is about 361.1717069507.

It can be divided in two parts, 471130 and 44, that added together give a palindrome (471174).

The spelling of 47113044 in words is "forty-seven million, one hundred thirteen thousand, forty-four".