947023 has 16 divisors (see below), whose sum is σ = 1209600. Its totient is φ = 735000.

The previous prime is 946997. The next prime is 947027. The reversal of 947023 is 320749.

It is not a de Polignac number, because 947023 - 2⁹ = 946511 is a prime.

947023 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (947027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3648 + ... + 3898.

It is an arithmetic number, because the mean of its divisors is an integer number (75600).

2⁹⁴⁷⁰²³ is an apocalyptic number.

947023 is a deficient number, since it is larger than the sum of its proper divisors (262577).

947023 is a wasteful number, since it uses less digits than its factorization.

947023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 947023 is about 973.1510674094. The cubic root of 947023 is about 98.2019644457.

It can be divided in two parts, 94 and 7023, that added together give a palindrome (7117).

The spelling of 947023 in words is "nine hundred forty-seven thousand, twenty-three".