114243540 has 48 divisors (see below), whose sum is σ = 324276288. Its totient is φ = 30046464.

The previous prime is 114243539. The next prime is 114243551. The reversal of 114243540 is 45342411.

It is a self number, because there is not a number n which added to its sum of digits gives 114243540.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8662 + ... + 17421.

It is an arithmetic number, because the mean of its divisors is an integer number (6755756).

Almost surely, 2^114243540 is an apocalyptic number.

114243540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

114243540 is an abundant number, since it is smaller than the sum of its proper divisors (210032748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

114243540 is a wasteful number, since it uses less digits than its factorization.

114243540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26168 (or 26166 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 114243540 is about 10688.4769728900. The cubic root of 114243540 is about 485.2257991355.

Adding to 114243540 its reverse (45342411), we get a palindrome (159585951).

The spelling of 114243540 in words is "one hundred fourteen million, two hundred forty-three thousand, five hundred forty".