47314660 has 48 divisors (see below), whose sum is σ = 103970160. Its totient is φ = 18084864.

The previous prime is 47314643. The next prime is 47314661. The reversal of 47314660 is 6641374.

It can be written as a sum of positive squares in 8 ways, for example, as 9048064 + 38266596 = 3008^2 + 6186^2 .

It is not an unprimeable number, because it can be changed into a prime (47314661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487732 + ... + 487828.

It is an arithmetic number, because the mean of its divisors is an integer number (2166045).

Almost surely, 2^47314660 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 47314660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51985080).

47314660 is an abundant number, since it is smaller than the sum of its proper divisors (56655500).

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

47314660 is an equidigital number, since it uses as much as digits as its factorization.

47314660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 47314660 is about 6878.5652573774. The cubic root of 47314660 is about 361.6861742989.

It can be divided in two parts, 47314 and 660, that added together give a palindrome (47974).

The spelling of 47314660 in words is "forty-seven million, three hundred fourteen thousand, six hundred sixty".