241022400 has 168 divisors, whose sum is σ = 798423600. Its totient is φ = 63651840.

The previous prime is 241022377. The next prime is 241022401. The reversal of 241022400 is 4220142.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 241022400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241022401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 715032 + ... + 715368.

Almost surely, 2^241022400 is an apocalyptic number.

241022400 is a gapful number since it is divisible by the number (20) 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 241022400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (399211800).

241022400 is an abundant number, since it is smaller than the sum of its proper divisors (557401200).

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

241022400 is a wasteful number, since it uses less digits than its factorization.

241022400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 241022400 is about 15524.8961349183. The cubic root of 241022400 is about 622.3277050950.

Adding to 241022400 its reverse (4220142), we get a palindrome (245242542).

The spelling of 241022400 in words is "two hundred forty-one million, twenty-two thousand, four hundred".