20234168 has 32 divisors (see below), whose sum is σ = 38966400. Its totient is φ = 9847008.

The previous prime is 20234167. The next prime is 20234177. The reversal of 20234168 is 86143202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20234167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76805 + ... + 77067.

It is an arithmetic number, because the mean of its divisors is an integer number (1217700).

Almost surely, 2^20234168 is an apocalyptic number.

It is an amenable number.

20234168 is a deficient number, since it is larger than the sum of its proper divisors (18732232).

20234168 is a wasteful number, since it uses less digits than its factorization.

20234168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491 (or 487 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 20234168 is about 4498.2405449242. The cubic root of 20234168 is about 272.4970366931.

It can be divided in two parts, 20234 and 168, that added together give a palindrome (20402).

The spelling of 20234168 in words is "twenty million, two hundred thirty-four thousand, one hundred sixty-eight".