427535 has 8 divisors (see below), whose sum is σ = 527136. Its totient is φ = 332640.

The previous prime is 427529. The next prime is 427541. The reversal of 427535 is 535724.

It is an interprime number because it is at equal distance from previous prime (427529) and next prime (427541).

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

It is not a de Polignac number, because 427535 - 2⁸ = 427279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971 + ... + 1340.

It is an arithmetic number, because the mean of its divisors is an integer number (65892).

2⁴²⁷⁵³⁵ is an apocalyptic number.

427535 is a deficient number, since it is larger than the sum of its proper divisors (99601).

427535 is a wasteful number, since it uses less digits than its factorization.

427535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2353.

The product of its digits is 4200, while the sum is 26.

The square root of 427535 is about 653.8616061522. The cubic root of 427535 is about 75.3339185134. Note that the first 3 decimals are identical.

The spelling of 427535 in words is "four hundred twenty-seven thousand, five hundred thirty-five".