947967 has 8 divisors (see below), whose sum is σ = 1330560. Its totient is φ = 598680.

The previous prime is 947963. The next prime is 947987. The reversal of 947967 is 769749.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 947967 - 2² = 947963 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 947967.

It is not an unprimeable number, because it can be changed into a prime (947963) 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, 8259 + ... + 8372.

It is an arithmetic number, because the mean of its divisors is an integer number (166320).

2⁹⁴⁷⁹⁶⁷ is an apocalyptic number.

947967 is a deficient number, since it is larger than the sum of its proper divisors (382593).

947967 is a wasteful number, since it uses less digits than its factorization.

947967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16653.

The product of its digits is 95256, while the sum is 42.

The square root of 947967 is about 973.6359689329. The cubic root of 947967 is about 98.2345831076.

The spelling of 947967 in words is "nine hundred forty-seven thousand, nine hundred sixty-seven".