47650380 has 24 divisors (see below), whose sum is σ = 133421232. Its totient is φ = 12706752.

The previous prime is 47650373. The next prime is 47650397. The reversal of 47650380 is 8305674.

47650380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 397027 + ... + 397146.

It is an arithmetic number, because the mean of its divisors is an integer number (5559218).

Almost surely, 2^47650380 is an apocalyptic number.

It is an amenable number.

47650380 is an abundant number, since it is smaller than the sum of its proper divisors (85770852).

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

47650380 is a wasteful number, since it uses less digits than its factorization.

47650380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794185 (or 794183 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 47650380 is about 6902.9254667858. The cubic root of 47650380 is about 362.5396040757.

The spelling of 47650380 in words is "forty-seven million, six hundred fifty thousand, three hundred eighty".