240552341 has 4 divisors (see below), whose sum is σ = 244495884. Its totient is φ = 236608800.

The previous prime is 240552313. The next prime is 240552353. The reversal of 240552341 is 143255042.

It is a happy number.

240552341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 131767441 + 108784900 = 11479^2 + 10430^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240552341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 240552341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240552391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1971680 + ... + 1971801.

It is an arithmetic number, because the mean of its divisors is an integer number (61123971).

Almost surely, 2^240552341 is an apocalyptic number.

It is an amenable number.

240552341 is a deficient number, since it is larger than the sum of its proper divisors (3943543).

240552341 is an equidigital number, since it uses as much as digits as its factorization.

240552341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3943542.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 240552341 is about 15509.7498690340. The cubic root of 240552341 is about 621.9228725753.

The spelling of 240552341 in words is "two hundred forty million, five hundred fifty-two thousand, three hundred forty-one".