427463 has 4 divisors (see below), whose sum is σ = 437448. Its totient is φ = 417480.

The previous prime is 427457. The next prime is 427477. The reversal of 427463 is 364724.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 427463 - 2⁴ = 427447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 427463.

It is not an unprimeable number, because it can be changed into a prime (427403) 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, 4928 + ... + 5013.

It is an arithmetic number, because the mean of its divisors is an integer number (109362).

2⁴²⁷⁴⁶³ is an apocalyptic number.

427463 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

427463 is a deficient number, since it is larger than the sum of its proper divisors (9985).

427463 is an equidigital number, since it uses as much as digits as its factorization.

427463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9984.

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

The square root of 427463 is about 653.8065463117. The cubic root of 427463 is about 75.3296893496.

The spelling of 427463 in words is "four hundred twenty-seven thousand, four hundred sixty-three".