47606420 has 24 divisors (see below), whose sum is σ = 102677064. Its totient is φ = 18527616.

The previous prime is 47606407. The next prime is 47606431. The reversal of 47606420 is 2460674.

47606420 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 4 ways, for example, as 27857284 + 19749136 = 5278^2 + 4444^2 .

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 7 ways as a sum of consecutive naturals, for example, 31427 + ... + 32906.

It is an arithmetic number, because the mean of its divisors is an integer number (4278211).

Almost surely, 2^47606420 is an apocalyptic number.

It is an amenable number.

47606420 is an abundant number, since it is smaller than the sum of its proper divisors (55070644).

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

47606420 is a wasteful number, since it uses less digits than its factorization.

47606420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64379 (or 64377 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 47606420 is about 6899.7405748332. The cubic root of 47606420 is about 362.4280824433.

The spelling of 47606420 in words is "forty-seven million, six hundred six thousand, four hundred twenty".