947127 has 8 divisors (see below), whose sum is σ = 1284480. Its totient is φ = 620600.

The previous prime is 947119. The next prime is 947129. The reversal of 947127 is 721749.

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 947127 - 2³ = 947119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 947094 and 947103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (947129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2499 + ... + 2852.

It is an arithmetic number, because the mean of its divisors is an integer number (160560).

2⁹⁴⁷¹²⁷ is an apocalyptic number.

947127 is a deficient number, since it is larger than the sum of its proper divisors (337353).

947127 is a wasteful number, since it uses less digits than its factorization.

947127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5413.

The product of its digits is 3528, while the sum is 30.

The square root of 947127 is about 973.2045006061. The cubic root of 947127 is about 98.2055590893.

The spelling of 947127 in words is "nine hundred forty-seven thousand, one hundred twenty-seven".