2226309761 has 16 divisors (see below), whose sum is σ = 2420687808. Its totient is φ = 2035300800.

The previous prime is 2226309727. The next prime is 2226309773. The reversal of 2226309761 is 1679036222.

It is a de Polignac number, because none of the positive numbers 2^k-2226309761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2226309161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1151966 + ... + 1153896.

It is an arithmetic number, because the mean of its divisors is an integer number (151292988).

Almost surely, 2^2226309761 is an apocalyptic number.

It is an amenable number.

2226309761 is a deficient number, since it is larger than the sum of its proper divisors (194378047).

2226309761 is a wasteful number, since it uses less digits than its factorization.

2226309761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 2226309761 is about 47183.7870565727. The cubic root of 2226309761 is about 1305.7554989837.

The spelling of 2226309761 in words is "two billion, two hundred twenty-six million, three hundred nine thousand, seven hundred sixty-one".