427175 has 12 divisors (see below), whose sum is σ = 605616. Its totient is φ = 292800.

The previous prime is 427169. The next prime is 427181. The reversal of 427175 is 571724.

427175 = T₂₄₀ + T₂₄₁ + ... + T₂₅₃.

It is an interprime number because it is at equal distance from previous prime (427169) and next prime (427181).

It is not a de Polignac number, because 427175 - 2⁸ = 426919 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 11 ways as a sum of consecutive naturals, for example, 1046 + ... + 1395.

It is an arithmetic number, because the mean of its divisors is an integer number (50468).

2⁴²⁷¹⁷⁵ is an apocalyptic number.

427175 is a deficient number, since it is larger than the sum of its proper divisors (178441).

427175 is a wasteful number, since it uses less digits than its factorization.

427175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458 (or 2453 counting only the distinct ones).

The product of its digits is 1960, while the sum is 26.

The square root of 427175 is about 653.5862605655. The cubic root of 427175 is about 75.3127679438.

Adding to 427175 its reverse (571724), we get a palindrome (998899).

The spelling of 427175 in words is "four hundred twenty-seven thousand, one hundred seventy-five".