463427 has 4 divisors (see below), whose sum is σ = 483600. Its totient is φ = 443256.

The previous prime is 463399. The next prime is 463433. The reversal of 463427 is 724364.

It is a happy number.

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

It is not a de Polignac number, because 463427 - 2⁶ = 463363 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 463396 and 463405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463447) 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, 10052 + ... + 10097.

It is an arithmetic number, because the mean of its divisors is an integer number (120900).

2⁴⁶³⁴²⁷ is an apocalyptic number.

463427 is a deficient number, since it is larger than the sum of its proper divisors (20173).

463427 is a wasteful number, since it uses less digits than its factorization.

463427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20172.

The product of its digits is 4032, while the sum is 26.

The square root of 463427 is about 680.7547282245. The cubic root of 463427 is about 77.3856516924.

The spelling of 463427 in words is "four hundred sixty-three thousand, four hundred twenty-seven".