427097 has 8 divisors (see below), whose sum is σ = 477792. Its totient is φ = 378400.

The previous prime is 427081. The next prime is 427103. The reversal of 427097 is 790724.

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

It is not a de Polignac number, because 427097 - 2⁴ = 427081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (427067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23 + ... + 924.

It is an arithmetic number, because the mean of its divisors is an integer number (59724).

2⁴²⁷⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

427097 is a deficient number, since it is larger than the sum of its proper divisors (50695).

427097 is a wasteful number, since it uses less digits than its factorization.

427097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 427097 is about 653.5265870644. The cubic root of 427097 is about 75.3081837543.

The spelling of 427097 in words is "four hundred twenty-seven thousand, ninety-seven".