464286823 has 16 divisors (see below), whose sum is σ = 623379456. Its totient is φ = 333951840.

The previous prime is 464286791. The next prime is 464286853. The reversal of 464286823 is 328682464.

It is a cyclic number.

It is not a de Polignac number, because 464286823 - 2⁵ = 464286791 is a prime.

It is a super-2 number, since 2×464286823² = 431124508022866658, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 464286823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464286853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230911 + ... + 232912.

It is an arithmetic number, because the mean of its divisors is an integer number (38961216).

Almost surely, 2^464286823 is an apocalyptic number.

464286823 is a deficient number, since it is larger than the sum of its proper divisors (159092633).

464286823 is a wasteful number, since it uses less digits than its factorization.

464286823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463854.

The product of its digits is 442368, while the sum is 43.

The square root of 464286823 is about 21547.3159117325. The cubic root of 464286823 is about 774.3348148727.

The spelling of 464286823 in words is "four hundred sixty-four million, two hundred eighty-six thousand, eight hundred twenty-three".