242794 has 16 divisors (see below), whose sum is σ = 398088. Its totient is φ = 110592.

The previous prime is 242789. The next prime is 242797. The reversal of 242794 is 497242.

It can be written as a sum of positive squares in 4 ways, for example, as 237169 + 5625 = 487^2 + 75^2 .

It is a d-powerful number, because it can be written as 2⁵ + 4² + 7⁶ + 2⁹ + 9⁵ + 4⁸ .

It is not an unprimeable number, because it can be changed into a prime (242797) 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, 1162 + ... + 1354.

2²⁴²⁷⁹⁴ is an apocalyptic number.

242794 is a deficient number, since it is larger than the sum of its proper divisors (155294).

242794 is a wasteful number, since it uses less digits than its factorization.

242794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249.

The product of its digits is 4032, while the sum is 28.

The square root of 242794 is about 492.7413114404. The cubic root of 242794 is about 62.3848760739.

The spelling of 242794 in words is "two hundred forty-two thousand, seven hundred ninety-four".