47453660 has 12 divisors (see below), whose sum is σ = 99652728. Its totient is φ = 18981456.

The previous prime is 47453629. The next prime is 47453671. The reversal of 47453660 is 6635474.

47453660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 47453660.

It is a congruent number.

It is an unprimeable number.

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, 1186322 + ... + 1186361.

It is an arithmetic number, because the mean of its divisors is an integer number (8304394).

Almost surely, 2^47453660 is an apocalyptic number.

It is an amenable number.

47453660 is an abundant number, since it is smaller than the sum of its proper divisors (52199068).

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

47453660 is a wasteful number, since it uses less digits than its factorization.

47453660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372692 (or 2372690 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 47453660 is about 6888.6616987627. The cubic root of 47453660 is about 362.0400126706.

The spelling of 47453660 in words is "forty-seven million, four hundred fifty-three thousand, six hundred sixty".