427315 has 16 divisors (see below), whose sum is σ = 607680. Its totient is φ = 282240.

The previous prime is 427309. The next prime is 427327. The reversal of 427315 is 513724.

It is not a de Polignac number, because 427315 - 2³ = 427307 is a prime.

427315 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 805 + ... + 1225.

It is an arithmetic number, because the mean of its divisors is an integer number (37980).

2⁴²⁷³¹⁵ is an apocalyptic number.

427315 is a deficient number, since it is larger than the sum of its proper divisors (180365).

427315 is a wasteful number, since it uses less digits than its factorization.

427315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462.

The product of its digits is 840, while the sum is 22.

The square root of 427315 is about 653.6933531863. The cubic root of 427315 is about 75.3209945768.

The spelling of 427315 in words is "four hundred twenty-seven thousand, three hundred fifteen".