47321010 has 160 divisors (see below), whose sum is σ = 143016192. Its totient is φ = 11128320.

The previous prime is 47320993. The next prime is 47321017. The reversal of 47321010 is 1012374.

47321010 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 (18).

It is not an unprimeable number, because it can be changed into a prime (47321017) 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 79 ways as a sum of consecutive naturals, for example, 418714 + ... + 418826.

Almost surely, 2^47321010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47321010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71508096).

47321010 is an abundant number, since it is smaller than the sum of its proper divisors (95695182).

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

47321010 is a wasteful number, since it uses less digits than its factorization.

47321010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 47321010 is about 6879.0268207065. The cubic root of 47321010 is about 361.7023539528.

Adding to 47321010 its reverse (1012374), we get a palindrome (48333384).

The spelling of 47321010 in words is "forty-seven million, three hundred twenty-one thousand, ten".