242250750 has 160 divisors (see below), whose sum is σ = 774671040. Its totient is φ = 55339200.

The previous prime is 242250739. The next prime is 242250751. The reversal of 242250750 is 57052242.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242250751) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 140896 + ... + 142604.

It is an arithmetic number, because the mean of its divisors is an integer number (4841694).

Almost surely, 2^242250750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242250750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387335520).

242250750 is an abundant number, since it is smaller than the sum of its proper divisors (532420290).

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

242250750 is a wasteful number, since it uses less digits than its factorization.

242250750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745 (or 1726 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 242250750 is about 15564.4065097260. The cubic root of 242250750 is about 623.3831274306.

The spelling of 242250750 in words is "two hundred forty-two million, two hundred fifty thousand, seven hundred fifty".