242270650 has 24 divisors (see below), whose sum is σ = 458016444. Its totient is φ = 95318400.

The previous prime is 242270647. The next prime is 242270657. The reversal of 242270650 is 56072242.

242270650 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 6 ways, for example, as 65885689 + 176384961 = 8117^2 + 13281^2 .

It is not an unprimeable number, because it can be changed into a prime (242270657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36667 + ... + 42766.

Almost surely, 2^242270650 is an apocalyptic number.

242270650 is a deficient number, since it is larger than the sum of its proper divisors (215745794).

242270650 is a wasteful number, since it uses less digits than its factorization.

242270650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79506 (or 79501 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 242270650 is about 15565.0457757117. The cubic root of 242270650 is about 623.4001965000.

The spelling of 242270650 in words is "two hundred forty-two million, two hundred seventy thousand, six hundred fifty".