427234559 has 8 divisors (see below), whose sum is σ = 437088960. Its totient is φ = 417412096.

The previous prime is 427234543. The next prime is 427234571. The reversal of 427234559 is 955432724.

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

It is a cyclic number.

It is not a de Polignac number, because 427234559 - 2⁴ = 427234543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427234519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20207 + ... + 35535.

It is an arithmetic number, because the mean of its divisors is an integer number (54636120).

Almost surely, 2^427234559 is an apocalyptic number.

427234559 is a deficient number, since it is larger than the sum of its proper divisors (9854401).

427234559 is a wasteful number, since it uses less digits than its factorization.

427234559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15969.

The product of its digits is 302400, while the sum is 41.

The square root of 427234559 is about 20669.6530933637. The cubic root of 427234559 is about 753.1626794943.

The spelling of 427234559 in words is "four hundred twenty-seven million, two hundred thirty-four thousand, five hundred fifty-nine".