242850528 has 96 divisors (see below), whose sum is σ = 731243520. Its totient is φ = 78330240.

The previous prime is 242850527. The next prime is 242850563. The reversal of 242850528 is 825058242.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 242850492 and 242850501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242850521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22251 + ... + 31317.

It is an arithmetic number, because the mean of its divisors is an integer number (7617120).

Almost surely, 2^242850528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242850528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365621760).

242850528 is an abundant number, since it is smaller than the sum of its proper divisors (488392992).

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

242850528 is a wasteful number, since it uses less digits than its factorization.

242850528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9117 (or 9103 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 242850528 is about 15583.6622139984. The cubic root of 242850528 is about 623.8971724053.

The spelling of 242850528 in words is "two hundred forty-two million, eight hundred fifty thousand, five hundred twenty-eight".