47446160 has 40 divisors (see below), whose sum is σ = 110725056. Its totient is φ = 18907520.

The previous prime is 47446159. The next prime is 47446193. The reversal of 47446160 is 6164474.

47446160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×47446160² = 4502276197491200, which contains 22 as substring.

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, 23927 + ... + 25833.

Almost surely, 2^47446160 is an apocalyptic number.

47446160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47446160 is an abundant number, since it is smaller than the sum of its proper divisors (63278896).

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

47446160 is a wasteful number, since it uses less digits than its factorization.

47446160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231 (or 2225 counting only the distinct ones).

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

The square root of 47446160 is about 6888.1173044599. The cubic root of 47446160 is about 362.0209383207.

The spelling of 47446160 in words is "forty-seven million, four hundred forty-six thousand, one hundred sixty".