47125700 has 72 divisors (see below), whose sum is σ = 114055200. Its totient is φ = 16796160.

The previous prime is 47125699. The next prime is 47125747. The reversal of 47125700 is 752174.

It is a self number, because there is not a number n which added to its sum of digits gives 47125700.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31571 + ... + 33029.

It is an arithmetic number, because the mean of its divisors is an integer number (1584100).

Almost surely, 2^47125700 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 47125700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57027600).

47125700 is an abundant number, since it is smaller than the sum of its proper divisors (66929500).

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

47125700 is a wasteful number, since it uses less digits than its factorization.

47125700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509 (or 1502 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 47125700 is about 6864.8160936765. The cubic root of 47125700 is about 361.2040446325.

Adding to 47125700 its reverse (752174), we get a palindrome (47877874).

The spelling of 47125700 in words is "forty-seven million, one hundred twenty-five thousand, seven hundred".