947459 has 8 divisors (see below), whose sum is σ = 1007760. Its totient is φ = 889056.

The previous prime is 947449. The next prime is 947483. The reversal of 947459 is 954749.

947459 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 947459 - 2⁸ = 947203 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 947459.

It is not an unprimeable number, because it can be changed into a prime (947449) 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, 632 + ... + 1514.

It is an arithmetic number, because the mean of its divisors is an integer number (125970).

2⁹⁴⁷⁴⁵⁹ is an apocalyptic number.

947459 is a deficient number, since it is larger than the sum of its proper divisors (60301).

947459 is a wasteful number, since it uses less digits than its factorization.

947459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949.

The product of its digits is 45360, while the sum is 38.

The square root of 947459 is about 973.3750561834. The cubic root of 947459 is about 98.2170325371.

The spelling of 947459 in words is "nine hundred forty-seven thousand, four hundred fifty-nine".