241216765 has 8 divisors (see below), whose sum is σ = 290976768. Its totient is φ = 191962320.

The previous prime is 241216763. The next prime is 241216771. The reversal of 241216765 is 567612142.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 241216765 - 2¹ = 241216763 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 241216765.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241216763) 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, 125337 + ... + 127246.

It is an arithmetic number, because the mean of its divisors is an integer number (36372096).

Almost surely, 2^241216765 is an apocalyptic number.

It is an amenable number.

241216765 is a deficient number, since it is larger than the sum of its proper divisors (49760003).

241216765 is a wasteful number, since it uses less digits than its factorization.

241216765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252779.

The product of its digits is 20160, while the sum is 34.

The square root of 241216765 is about 15531.1546576550. The cubic root of 241216765 is about 622.4949457394.

The spelling of 241216765 in words is "two hundred forty-one million, two hundred sixteen thousand, seven hundred sixty-five".