47452716 has 60 divisors (see below), whose sum is σ = 124935888. Its totient is φ = 15704928.

The previous prime is 47452673. The next prime is 47452739. The reversal of 47452716 is 61725474.

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 19 ways as a sum of consecutive naturals, for example, 53670 + ... + 54546.

Almost surely, 2^47452716 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 47452716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62467944).

47452716 is an abundant number, since it is smaller than the sum of its proper divisors (77483172).

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

47452716 is a wasteful number, since it uses less digits than its factorization.

47452716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060 (or 1049 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 47452716 is about 6888.5931800332. The cubic root of 47452716 is about 362.0376119564.

47452716 divided by its sum of digits (36) gives a palindrome (1318131).

The spelling of 47452716 in words is "forty-seven million, four hundred fifty-two thousand, seven hundred sixteen".