427433 has 2 divisors, whose sum is σ = 427434. Its totient is φ = 427432.

The previous prime is 427429. The next prime is 427439. The reversal of 427433 is 334724.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 426409 + 1024 = 653^2 + 32^2 .

It is a cyclic number.

It is not a de Polignac number, because 427433 - 2² = 427429 is a prime.

It is a Chen prime.

It is an Ulam number.

It is equal to p₃₅₉₆₀ and since 427433 and 35960 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 427399 and 427408.

It is not a weakly prime, because it can be changed into another prime (427439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213716 + 213717.

It is an arithmetic number, because the mean of its divisors is an integer number (213717).

2⁴²⁷⁴³³ is an apocalyptic number.

It is an amenable number.

427433 is a deficient number, since it is larger than the sum of its proper divisors (1).

427433 is an equidigital number, since it uses as much as digits as its factorization.

427433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 23.

The square root of 427433 is about 653.7836033429. The cubic root of 427433 is about 75.3279270578.

The spelling of 427433 in words is "four hundred twenty-seven thousand, four hundred thirty-three".