47134700 has 36 divisors (see below), whose sum is σ = 103972512. Its totient is φ = 18542400.

The previous prime is 47134679. The next prime is 47134709. The reversal of 47134700 is 743174.

It is a self number, because there is not a number n which added to its sum of digits gives 47134700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47134709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2237 + ... + 9963.

Almost surely, 2^47134700 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 47134700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51986256).

47134700 is an abundant number, since it is smaller than the sum of its proper divisors (56837812).

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

47134700 is a wasteful number, since it uses less digits than its factorization.

47134700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7802 (or 7795 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 47134700 is about 6865.4715788502. The cubic root of 47134700 is about 361.2270372492.

Adding to 47134700 its reverse (743174), we get a palindrome (47877874).

The spelling of 47134700 in words is "forty-seven million, one hundred thirty-four thousand, seven hundred".