427026 has 8 divisors (see below), whose sum is σ = 854064. Its totient is φ = 142340.

The previous prime is 427013. The next prime is 427039. The reversal of 427026 is 620724.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (427013) and next prime (427039).

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

427026 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 426993 and 427011.

It is an unprimeable number.

427026 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35580 + ... + 35591.

It is an arithmetic number, because the mean of its divisors is an integer number (106758).

2⁴²⁷⁰²⁶ is an apocalyptic number.

427026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

427026 is a wasteful number, since it uses less digits than its factorization.

427026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71176.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 427026 is about 653.4722641398. The cubic root of 427026 is about 75.3040104811.

The spelling of 427026 in words is "four hundred twenty-seven thousand, twenty-six".