467991 has 8 divisors (see below), whose sum is σ = 693360. Its totient is φ = 311976.

The previous prime is 467977. The next prime is 468001. The reversal of 467991 is 199764.

It is not a de Polignac number, because 467991 - 2⁶ = 467927 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 467991.

It is not an unprimeable number, because it can be changed into a prime (467941) 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, 8640 + ... + 8693.

It is an arithmetic number, because the mean of its divisors is an integer number (86670).

2⁴⁶⁷⁹⁹¹ is an apocalyptic number.

467991 is a deficient number, since it is larger than the sum of its proper divisors (225369).

467991 is a wasteful number, since it uses less digits than its factorization.

467991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17342 (or 17336 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 467991 is about 684.0986770927. The cubic root of 467991 is about 77.6388630752.

The spelling of 467991 in words is "four hundred sixty-seven thousand, nine hundred ninety-one".