47354112 has 288 divisors, whose sum is σ = 164828160. Its totient is φ = 13271040.

The previous prime is 47354077. The next prime is 47354113. The reversal of 47354112 is 21145374.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47354113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1527537 + ... + 1527567.

It is an arithmetic number, because the mean of its divisors is an integer number (572320).

Almost surely, 2^47354112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47354112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82414080).

47354112 is an abundant number, since it is smaller than the sum of its proper divisors (117474048).

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

47354112 is a wasteful number, since it uses less digits than its factorization.

47354112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 66 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 47354112 is about 6881.4324090265. The cubic root of 47354112 is about 361.7866736564.

Adding to 47354112 its reverse (21145374), we get a palindrome (68499486).

The spelling of 47354112 in words is "forty-seven million, three hundred fifty-four thousand, one hundred twelve".