242280650 has 12 divisors (see below), whose sum is σ = 450642102. Its totient is φ = 96912240.

The previous prime is 242280641. The next prime is 242280667. The reversal of 242280650 is 56082242.

242280650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 152201569 + 90079081 = 12337^2 + 9491^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2422757 + ... + 2422856.

Almost surely, 2^242280650 is an apocalyptic number.

242280650 is a deficient number, since it is larger than the sum of its proper divisors (208361452).

242280650 is a wasteful number, since it uses less digits than its factorization.

242280650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4845625 (or 4845620 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 242280650 is about 15565.3670049890. The cubic root of 242280650 is about 623.4087735689.

The spelling of 242280650 in words is "two hundred forty-two million, two hundred eighty thousand, six hundred fifty".