947080 has 16 divisors (see below), whose sum is σ = 2131020. Its totient is φ = 378816.

The previous prime is 947033. The next prime is 947083. The reversal of 947080 is 80749.

947080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 933156 + 13924 = 966^2 + 118^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (947083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11799 + ... + 11878.

2⁹⁴⁷⁰⁸⁰ is an apocalyptic number.

It is an amenable number.

947080 is an abundant number, since it is smaller than the sum of its proper divisors (1183940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

947080 is a wasteful number, since it uses less digits than its factorization.

947080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23688 (or 23684 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 947080 is about 973.1803532748. The cubic root of 947080 is about 98.2039346195.

It can be divided in two parts, 9 and 47080, that added together give a square (47089 = 217²).

The spelling of 947080 in words is "nine hundred forty-seven thousand, eighty".