947043 has 6 divisors (see below), whose sum is σ = 1367964. Its totient is φ = 631356.

The previous prime is 947033. The next prime is 947083. The reversal of 947043 is 340749.

It is not a de Polignac number, because 947043 - 2⁴ = 947027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 946998 and 947016.

It is not an unprimeable number, because it can be changed into a prime (947033) 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, 52605 + ... + 52622.

It is an arithmetic number, because the mean of its divisors is an integer number (227994).

2⁹⁴⁷⁰⁴³ is an apocalyptic number.

947043 is a deficient number, since it is larger than the sum of its proper divisors (420921).

947043 is a wasteful number, since it uses less digits than its factorization.

947043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105233 (or 105230 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 947043 is about 973.1613432520. The cubic root of 947043 is about 98.2026557437.

The spelling of 947043 in words is "nine hundred forty-seven thousand, forty-three".