241253240 has 32 divisors (see below), whose sum is σ = 543780000. Its totient is φ = 96330624.

The previous prime is 241253237. The next prime is 241253249. The reversal of 241253240 is 42352142.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241253249) 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, 18926 + ... + 28994.

It is an arithmetic number, because the mean of its divisors is an integer number (16993125).

Almost surely, 2^241253240 is an apocalyptic number.

241253240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241253240 is an abundant number, since it is smaller than the sum of its proper divisors (302526760).

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

241253240 is a wasteful number, since it uses less digits than its factorization.

241253240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10679 (or 10675 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 241253240 is about 15532.3288659492. The cubic root of 241253240 is about 622.5263205056.

The spelling of 241253240 in words is "two hundred forty-one million, two hundred fifty-three thousand, two hundred forty".