47302470 has 24 divisors (see below), whose sum is σ = 122986656. Its totient is φ = 12613968.

The previous prime is 47302429. The next prime is 47302471. The reversal of 47302470 is 7420374.

47302470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47302471) 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 11 ways as a sum of consecutive naturals, for example, 262702 + ... + 262881.

It is an arithmetic number, because the mean of its divisors is an integer number (5124444).

Almost surely, 2^47302470 is an apocalyptic number.

47302470 is an abundant number, since it is smaller than the sum of its proper divisors (75684186).

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

47302470 is a wasteful number, since it uses less digits than its factorization.

47302470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525596 (or 525593 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 47302470 is about 6877.6791143525. The cubic root of 47302470 is about 361.6551104021.

The spelling of 47302470 in words is "forty-seven million, three hundred two thousand, four hundred seventy".