464986 has 8 divisors (see below), whose sum is σ = 721620. Its totient is φ = 224448.

The previous prime is 464983. The next prime is 464993. The reversal of 464986 is 689464.

It can be written as a sum of positive squares in 2 ways, for example, as 463761 + 1225 = 681^2 + 35^2 .

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

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (464983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3951 + ... + 4066.

2⁴⁶⁴⁹⁸⁶ is an apocalyptic number.

464986 is a deficient number, since it is larger than the sum of its proper divisors (256634).

464986 is a wasteful number, since it uses less digits than its factorization.

464986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8048.

The product of its digits is 41472, while the sum is 37.

The square root of 464986 is about 681.8988194740. The cubic root of 464986 is about 77.4723314343.

The spelling of 464986 in words is "four hundred sixty-four thousand, nine hundred eighty-six".