47104530 has 64 divisors (see below), whose sum is σ = 123984000. Its totient is φ = 11358720.

The previous prime is 47104523. The next prime is 47104537. The reversal of 47104530 is 3540174.

It is an interprime number because it is at equal distance from previous prime (47104523) and next prime (47104537).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 47104530.

It is not an unprimeable number, because it can be changed into a prime (47104537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114966 + ... + 115374.

It is an arithmetic number, because the mean of its divisors is an integer number (1937250).

Almost surely, 2^47104530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47104530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61992000).

47104530 is an abundant number, since it is smaller than the sum of its proper divisors (76879470).

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

47104530 is a wasteful number, since it uses less digits than its factorization.

47104530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 47104530 is about 6863.2740000673. The cubic root of 47104530 is about 361.1499493445.

The spelling of 47104530 in words is "forty-seven million, one hundred four thousand, five hundred thirty".