468997 has 4 divisors (see below), whose sum is σ = 477900. Its totient is φ = 460096.

The previous prime is 468983. The next prime is 469009. The reversal of 468997 is 799864.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 119716 + 349281 = 346^2 + 591^2 .

It is a cyclic number.

It is not a de Polignac number, because 468997 - 2⁷ = 468869 is a prime.

It is a pancake number, because a pancake can be divided into 468997 parts by 968 straight cuts.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4372 + ... + 4477.

It is an arithmetic number, because the mean of its divisors is an integer number (119475).

2⁴⁶⁸⁹⁹⁷ is an apocalyptic number.

It is an amenable number.

468997 is a deficient number, since it is larger than the sum of its proper divisors (8903).

468997 is an equidigital number, since it uses as much as digits as its factorization.

468997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8902.

The product of its digits is 108864, while the sum is 43.

The square root of 468997 is about 684.8335564208. The cubic root of 468997 is about 77.6944544562.

The spelling of 468997 in words is "four hundred sixty-eight thousand, nine hundred ninety-seven".