2236242705 has 48 divisors (see below), whose sum is σ = 3700838592. Its totient is φ = 1152985600.

The previous prime is 2236242683. The next prime is 2236242779. The reversal of 2236242705 is 5072426322.

It is not a de Polignac number, because 2236242705 - 2¹⁸ = 2235980561 is a prime.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 3302827 + ... + 3303503.

It is an arithmetic number, because the mean of its divisors is an integer number (77100804).

Almost surely, 2^2236242705 is an apocalyptic number.

It is an amenable number.

2236242705 is a deficient number, since it is larger than the sum of its proper divisors (1464595887).

2236242705 is a wasteful number, since it uses less digits than its factorization.

2236242705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898 (or 857 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 2236242705 is about 47288.9279324452. The cubic root of 2236242705 is about 1307.6945455454.

The spelling of 2236242705 in words is "two billion, two hundred thirty-six million, two hundred forty-two thousand, seven hundred five".