47289360 has 80 divisors (see below), whose sum is σ = 148097664. Its totient is φ = 12481536.

The previous prime is 47289331. The next prime is 47289373. The reversal of 47289360 is 6398274.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23764 + ... + 25676.

Almost surely, 2^47289360 is an apocalyptic number.

47289360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47289360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74048832).

47289360 is an abundant number, since it is smaller than the sum of its proper divisors (100808304).

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

47289360 is a wasteful number, since it uses less digits than its factorization.

47289360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032 (or 2026 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 47289360 is about 6876.7259651669. The cubic root of 47289360 is about 361.6216961034.

The spelling of 47289360 in words is "forty-seven million, two hundred eighty-nine thousand, three hundred sixty".