601423800 has 96 divisors (see below), whose sum is σ = 1907854080. Its totient is φ = 156643200.

The previous prime is 601423799. The next prime is 601423831. The reversal of 601423800 is 8324106.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 14145 + ... + 37455.

It is an arithmetic number, because the mean of its divisors is an integer number (19873480).

Almost surely, 2^601423800 is an apocalyptic number.

601423800 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 601423800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (953927040).

601423800 is an abundant number, since it is smaller than the sum of its proper divisors (1306430280).

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

601423800 is a wasteful number, since it uses less digits than its factorization.

601423800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23373 (or 23364 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 601423800 is about 24523.9434023160. The cubic root of 601423800 is about 844.0992935148.

Adding to 601423800 its reverse (8324106), we get a palindrome (609747906).

The spelling of 601423800 in words is "six hundred one million, four hundred twenty-three thousand, eight hundred".