47630024 has 16 divisors (see below), whose sum is σ = 96176220. Its totient is φ = 21983040.

The previous prime is 47630021. The next prime is 47630029. The reversal of 47630024 is 42003674.

It is a happy number.

47630024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 46485124 + 1144900 = 6818^2 + 1070^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 47629975 and 47630002.

It is not an unprimeable number, because it can be changed into a prime (47630021) 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 3 ways as a sum of consecutive naturals, for example, 228887 + ... + 229094.

Almost surely, 2^47630024 is an apocalyptic number.

It is an amenable number.

47630024 is an abundant number, since it is smaller than the sum of its proper divisors (48546196).

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

47630024 is a wasteful number, since it uses less digits than its factorization.

47630024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458000 (or 457996 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 47630024 is about 6901.4508619565. The cubic root of 47630024 is about 362.4879716976.

Adding to 47630024 its reverse (42003674), we get a palindrome (89633698).

The spelling of 47630024 in words is "forty-seven million, six hundred thirty thousand, twenty-four".