241251472 has 80 divisors (see below), whose sum is σ = 592819200. Its totient is φ = 92373120.

The previous prime is 241251467. The next prime is 241251473. The reversal of 241251472 is 274152142.

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

It is a self number, because there is not a number n which added to its sum of digits gives 241251472.

It is not an unprimeable number, because it can be changed into a prime (241251473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71029 + ... + 74347.

It is an arithmetic number, because the mean of its divisors is an integer number (7410240).

Almost surely, 2^241251472 is an apocalyptic number.

241251472 is a gapful number since it is divisible by the number (22) 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 241251472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296409600).

241251472 is an abundant number, since it is smaller than the sum of its proper divisors (351567728).

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

241251472 is a wasteful number, since it uses less digits than its factorization.

241251472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3404 (or 3398 counting only the distinct ones).

The product of its digits is 4480, while the sum is 28.

The square root of 241251472 is about 15532.2719522934. The cubic root of 241251472 is about 622.5247997948.

The spelling of 241251472 in words is "two hundred forty-one million, two hundred fifty-one thousand, four hundred seventy-two".