168023800 has 48 divisors (see below), whose sum is σ = 446466960. Its totient is φ = 57607680.

The previous prime is 168023761. The next prime is 168023803. The reversal of 168023800 is 8320861.

168023800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168023803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58609 + ... + 61408.

It is an arithmetic number, because the mean of its divisors is an integer number (9301395).

Almost surely, 2^168023800 is an apocalyptic number.

168023800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

168023800 is an abundant number, since it is smaller than the sum of its proper divisors (278443160).

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

168023800 is a wasteful number, since it uses less digits than its factorization.

168023800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120040 (or 120031 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 168023800 is about 12962.3994692341. The cubic root of 168023800 is about 551.8108905520.

It can be divided in two parts, 16802 and 3800, that added together give a palindrome (20602).

The spelling of 168023800 in words is "one hundred sixty-eight million, twenty-three thousand, eight hundred".