47214500 has 48 divisors (see below), whose sum is σ = 104373360. Its totient is φ = 18656000.

The previous prime is 47214443. The next prime is 47214511. The reversal of 47214500 is 541274.

47214500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 19166884 + 28047616 = 4378^2 + 5296^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43970 + ... + 45030.

It is an arithmetic number, because the mean of its divisors is an integer number (2174445).

Almost surely, 2^47214500 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 47214500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52186680).

47214500 is an abundant number, since it is smaller than the sum of its proper divisors (57158860).

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

47214500 is a wasteful number, since it uses less digits than its factorization.

47214500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169 (or 1157 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 47214500 is about 6871.2808121921. The cubic root of 47214500 is about 361.4307772061.

Adding to 47214500 its reverse (541274), we get a palindrome (47755774).

The spelling of 47214500 in words is "forty-seven million, two hundred fourteen thousand, five hundred".