427706 has 8 divisors (see below), whose sum is σ = 649920. Its totient is φ = 211068.

The previous prime is 427681. The next prime is 427711. The reversal of 427706 is 607724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1196 + ... + 1511.

It is an arithmetic number, because the mean of its divisors is an integer number (81240).

2⁴²⁷⁷⁰⁶ is an apocalyptic number.

427706 is a deficient number, since it is larger than the sum of its proper divisors (222214).

427706 is a wasteful number, since it uses less digits than its factorization.

427706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2788.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 427706 is about 653.9923546954. The cubic root of 427706 is about 75.3439608748.

The spelling of 427706 in words is "four hundred twenty-seven thousand, seven hundred six".