427313 has 4 divisors (see below), whose sum is σ = 438900. Its totient is φ = 415728.

The previous prime is 427309. The next prime is 427327. The reversal of 427313 is 313724.

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

It can be written as a sum of positive squares in 2 ways, for example, as 399424 + 27889 = 632^2 + 167^2 .

It is a cyclic number.

It is not a de Polignac number, because 427313 - 2² = 427309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (427333) 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, 5738 + ... + 5811.

It is an arithmetic number, because the mean of its divisors is an integer number (109725).

2⁴²⁷³¹³ is an apocalyptic number.

It is an amenable number.

427313 is a deficient number, since it is larger than the sum of its proper divisors (11587).

427313 is a wasteful number, since it uses less digits than its factorization.

427313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11586.

The product of its digits is 504, while the sum is 20.

The square root of 427313 is about 653.6918234153. The cubic root of 427313 is about 75.3208770661.

The spelling of 427313 in words is "four hundred twenty-seven thousand, three hundred thirteen".