947082241 has 6 divisors (see below), whose sum is σ = 1101707970. Its totient is φ = 811784736.

The previous prime is 947082211. The next prime is 947082287. The reversal of 947082241 is 142280749.

It can be written as a sum of positive squares in only one way, i.e., 484660225 + 462422016 = 22015^2 + 21504^2 .

It is not a de Polignac number, because 947082241 - 2¹³ = 947074049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 947082241.

It is not an unprimeable number, because it can be changed into a prime (947082211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9664056 + ... + 9664153.

It is an arithmetic number, because the mean of its divisors is an integer number (183617995).

Almost surely, 2^947082241 is an apocalyptic number.

It is an amenable number.

947082241 is a deficient number, since it is larger than the sum of its proper divisors (154625729).

947082241 is a wasteful number, since it uses less digits than its factorization.

947082241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19328223 (or 19328216 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 947082241 is about 30774.7013145538. The cubic root of 947082241 is about 982.0401207678.

The spelling of 947082241 in words is "nine hundred forty-seven million, eighty-two thousand, two hundred forty-one".