427337 has 4 divisors (see below), whose sum is σ = 434640. Its totient is φ = 420036.

The previous prime is 427333. The next prime is 427351. The reversal of 427337 is 733724.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 427337 - 2² = 427333 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 427337.

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, 3563 + ... + 3680.

It is an arithmetic number, because the mean of its divisors is an integer number (108660).

2⁴²⁷³³⁷ is an apocalyptic number.

It is an amenable number.

427337 is a deficient number, since it is larger than the sum of its proper divisors (7303).

427337 is an equidigital number, since it uses as much as digits as its factorization.

427337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7302.

The product of its digits is 3528, while the sum is 26.

The square root of 427337 is about 653.7101804317. The cubic root of 427337 is about 75.3222871701.

The spelling of 427337 in words is "four hundred twenty-seven thousand, three hundred thirty-seven".