240116 has 6 divisors (see below), whose sum is σ = 420210. Its totient is φ = 120056.

The previous prime is 240113. The next prime is 240131. The reversal of 240116 is 611042.

It can be written as a sum of positive squares in only one way, i.e., 240100 + 16 = 490^2 + 4^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 240116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30011 + ... + 30018.

It is an arithmetic number, because the mean of its divisors is an integer number (70035).

2²⁴⁰¹¹⁶ is an apocalyptic number.

It is an amenable number.

240116 is a deficient number, since it is larger than the sum of its proper divisors (180094).

240116 is a wasteful number, since it uses less digits than its factorization.

240116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60033 (or 60031 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 240116 is about 490.0163262586. The cubic root of 240116 is about 62.1546607001.

Adding to 240116 its reverse (611042), we get a palindrome (851158).

It can be divided in two parts, 2401 and 16, that multiplied together give a 4-th power (38416 = 14⁴).

The spelling of 240116 in words is "two hundred forty thousand, one hundred sixteen".