47037117 has 8 divisors (see below), whose sum is σ = 63210496. Its totient is φ = 31110912.

The previous prime is 47037091. The next prime is 47037119. The reversal of 47037117 is 71173074.

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

It is not a de Polignac number, because 47037117 - 2²³ = 38648509 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 (47037119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61348 + ... + 62109.

It is an arithmetic number, because the mean of its divisors is an integer number (7901312).

Almost surely, 2^47037117 is an apocalyptic number.

It is an amenable number.

47037117 is a deficient number, since it is larger than the sum of its proper divisors (16173379).

47037117 is a wasteful number, since it uses less digits than its factorization.

47037117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123587.

The product of its (nonzero) digits is 4116, while the sum is 30.

The square root of 47037117 is about 6858.3611016044. The cubic root of 47037117 is about 360.9775821644.

The spelling of 47037117 in words is "forty-seven million, thirty-seven thousand, one hundred seventeen".