463822 has 8 divisors (see below), whose sum is σ = 718272. Its totient is φ = 224400.

The previous prime is 463807. The next prime is 463823. The reversal of 463822 is 228364.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3679 + ... + 3802.

It is an arithmetic number, because the mean of its divisors is an integer number (89784).

2⁴⁶³⁸²² is an apocalyptic number.

463822 is a deficient number, since it is larger than the sum of its proper divisors (254450).

463822 is a wasteful number, since it uses less digits than its factorization.

463822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7514.

The product of its digits is 2304, while the sum is 25.

The square root of 463822 is about 681.0447856052. The cubic root of 463822 is about 77.4076318906.

The spelling of 463822 in words is "four hundred sixty-three thousand, eight hundred twenty-two".