47064380 has 24 divisors (see below), whose sum is σ = 107820720. Its totient is φ = 17114240.

The previous prime is 47064379. The next prime is 47064383. The reversal of 47064380 is 8346074.

It is a happy number.

47064380 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 (47064383) 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 7 ways as a sum of consecutive naturals, for example, 106745 + ... + 107184.

It is an arithmetic number, because the mean of its divisors is an integer number (4492530).

Almost surely, 2^47064380 is an apocalyptic number.

It is an amenable number.

47064380 is an abundant number, since it is smaller than the sum of its proper divisors (60756340).

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

47064380 is a wasteful number, since it uses less digits than its factorization.

47064380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213949 (or 213947 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 47064380 is about 6860.3483876550. The cubic root of 47064380 is about 361.0473102975.

The spelling of 47064380 in words is "forty-seven million, sixty-four thousand, three hundred eighty".