47131210 has 32 divisors (see below), whose sum is σ = 102061440. Its totient is φ = 15308352.

The previous prime is 47131207. The next prime is 47131211. The reversal of 47131210 is 1213174.

47131210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (47131211) by changing a digit.

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, 16389 + ... + 19048.

It is an arithmetic number, because the mean of its divisors is an integer number (3189420).

Almost surely, 2^47131210 is an apocalyptic number.

47131210 is an abundant number, since it is smaller than the sum of its proper divisors (54930230).

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

47131210 is a wasteful number, since it uses less digits than its factorization.

47131210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35470.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 47131210 is about 6865.2174036952. The cubic root of 47131210 is about 361.2181215709.

Adding to 47131210 its reverse (1213174), we get a palindrome (48344384).

The spelling of 47131210 in words is "forty-seven million, one hundred thirty-one thousand, two hundred ten".