240194 has 4 divisors (see below), whose sum is σ = 360294. Its totient is φ = 120096.

The previous prime is 240173. The next prime is 240197. The reversal of 240194 is 491042.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 491042 = 2 ⋅245521.

It can be written as a sum of positive squares in only one way, i.e., 237169 + 3025 = 487^2 + 55^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 240194.

It is not an unprimeable number, because it can be changed into a prime (240197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60047 + ... + 60050.

2²⁴⁰¹⁹⁴ is an apocalyptic number.

240194 is a deficient number, since it is larger than the sum of its proper divisors (120100).

240194 is a wasteful number, since it uses less digits than its factorization.

240194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120099.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 240194 is about 490.0959089811. The cubic root of 240194 is about 62.1613901401.

It can be divided in two parts, 240 and 194, that added together give a palindrome (434).

The spelling of 240194 in words is "two hundred forty thousand, one hundred ninety-four".