47412127 has 8 divisors (see below), whose sum is σ = 54722592. Its totient is φ = 40236000.

The previous prime is 47412119. The next prime is 47412139. The reversal of 47412127 is 72121474.

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

It is not a de Polignac number, because 47412127 - 2³ = 47412119 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47412095 and 47412104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47412107) 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, 32824 + ... + 34237.

It is an arithmetic number, because the mean of its divisors is an integer number (6840324).

Almost surely, 2^47412127 is an apocalyptic number.

47412127 is a deficient number, since it is larger than the sum of its proper divisors (7310465).

47412127 is a wasteful number, since it uses less digits than its factorization.

47412127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67169.

The product of its digits is 3136, while the sum is 28.

The square root of 47412127 is about 6885.6464475022. The cubic root of 47412127 is about 361.9343587420.

The spelling of 47412127 in words is "forty-seven million, four hundred twelve thousand, one hundred twenty-seven".