2246919705 has 24 divisors (see below), whose sum is σ = 3952795392. Its totient is φ = 1180469664.

The previous prime is 2246919677. The next prime is 2246919707. The reversal of 2246919705 is 5079196422.

It is not a de Polignac number, because 2246919705 - 2⁹ = 2246919193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (2246919707) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 369609 + ... + 375638.

It is an arithmetic number, because the mean of its divisors is an integer number (164699808).

Almost surely, 2^2246919705 is an apocalyptic number.

It is an amenable number.

2246919705 is a deficient number, since it is larger than the sum of its proper divisors (1705875687).

2246919705 is a wasteful number, since it uses less digits than its factorization.

2246919705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745325 (or 745322 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 2246919705 is about 47401.6846219625. The cubic root of 2246919705 is about 1309.7724494531.

The spelling of 2246919705 in words is "two billion, two hundred forty-six million, nine hundred nineteen thousand, seven hundred five".