47288101 has 8 divisors (see below), whose sum is σ = 57222720. Its totient is φ = 38148288.

The previous prime is 47288083. The next prime is 47288107. The reversal of 47288101 is 10188274.

47288101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47288101 - 2¹⁷ = 47157029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47288107) by changing a digit.

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, 198571 + ... + 198808.

It is an arithmetic number, because the mean of its divisors is an integer number (7152840).

Almost surely, 2^47288101 is an apocalyptic number.

It is an amenable number.

47288101 is a deficient number, since it is larger than the sum of its proper divisors (9934619).

47288101 is a wasteful number, since it uses less digits than its factorization.

47288101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397403.

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 47288101 is about 6876.6344239024. The cubic root of 47288101 is about 361.6184868842.

The spelling of 47288101 in words is "forty-seven million, two hundred eighty-eight thousand, one hundred one".