234017020 has 24 divisors (see below), whose sum is σ = 494016768. Its totient is φ = 93115200.

The previous prime is 234017009. The next prime is 234017033. The reversal of 234017020 is 20710432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26811 + ... + 34450.

It is an arithmetic number, because the mean of its divisors is an integer number (20584032).

Almost surely, 2^234017020 is an apocalyptic number.

234017020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234017020 is an abundant number, since it is smaller than the sum of its proper divisors (259999748).

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

234017020 is a wasteful number, since it uses less digits than its factorization.

234017020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61461 (or 61459 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 234017020 is about 15297.6148467661. The cubic root of 234017020 is about 616.2389547727.

Adding to 234017020 its reverse (20710432), we get a palindrome (254727452).

The spelling of 234017020 in words is "two hundred thirty-four million, seventeen thousand, twenty".