2753221706 has 16 divisors (see below), whose sum is σ = 4374025920. Its totient is φ = 1295259840.

The previous prime is 2753221703. The next prime is 2753221711. The reversal of 2753221706 is 6071223572.

It is not an unprimeable number, because it can be changed into a prime (2753221703) 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, 134285 + ... + 153423.

It is an arithmetic number, because the mean of its divisors is an integer number (273376620).

Almost surely, 2^2753221706 is an apocalyptic number.

2753221706 is a deficient number, since it is larger than the sum of its proper divisors (1620804214).

2753221706 is a wasteful number, since it uses less digits than its factorization.

2753221706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23389.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 2753221706 is about 52471.1511785286. The cubic root of 2753221706 is about 1401.5665637488.

The spelling of 2753221706 in words is "two billion, seven hundred fifty-three million, two hundred twenty-one thousand, seven hundred six".