2240254849 has 8 divisors (see below), whose sum is σ = 2710896768. Its totient is φ = 1807264320.

The previous prime is 2240254759. The next prime is 2240254871. The reversal of 2240254849 is 9484520422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2240254849 - 2²⁹ = 1703383937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2240254889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9412717 + ... + 9412954.

It is an arithmetic number, because the mean of its divisors is an integer number (338862096).

Almost surely, 2^2240254849 is an apocalyptic number.

It is an amenable number.

2240254849 is a deficient number, since it is larger than the sum of its proper divisors (470641919).

2240254849 is a wasteful number, since it uses less digits than its factorization.

2240254849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18825695.

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 2240254849 is about 47331.3305221816. The cubic root of 2240254849 is about 1308.4761429067.

The spelling of 2240254849 in words is "two billion, two hundred forty million, two hundred fifty-four thousand, eight hundred forty-nine".