2225746726 has 16 divisors (see below), whose sum is σ = 4040011296. Its totient is φ = 897780096.

The previous prime is 2225746717. The next prime is 2225746759. The reversal of 2225746726 is 6276475222.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4675701 + ... + 4676176.

It is an arithmetic number, because the mean of its divisors is an integer number (252500706).

Almost surely, 2^2225746726 is an apocalyptic number.

2225746726 is a deficient number, since it is larger than the sum of its proper divisors (1814264570).

2225746726 is a wasteful number, since it uses less digits than its factorization.

2225746726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9351903.

The product of its digits is 564480, while the sum is 43.

The square root of 2225746726 is about 47177.8202760577. The cubic root of 2225746726 is about 1305.6454142678.

The spelling of 2225746726 in words is "two billion, two hundred twenty-five million, seven hundred forty-six thousand, seven hundred twenty-six".