2266728410 has 16 divisors (see below), whose sum is σ = 4190385096. Its totient is φ = 882186048.

The previous prime is 2266728391. The next prime is 2266728437. The reversal of 2266728410 is 148276622.

It can be written as a sum of positive squares in 4 ways, for example, as 2153795281 + 112933129 = 46409^2 + 10627^2 .

It is a super-2 number, since 2×2266728410² = 10276115369402256200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3062777 + ... + 3063516.

Almost surely, 2^2266728410 is an apocalyptic number.

2266728410 is a deficient number, since it is larger than the sum of its proper divisors (1923656686).

2266728410 is a wasteful number, since it uses less digits than its factorization.

2266728410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6126337.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 2266728410 is about 47610.1712872365. The cubic root of 2266728410 is about 1313.6101514090.

The spelling of 2266728410 in words is "two billion, two hundred sixty-six million, seven hundred twenty-eight thousand, four hundred ten".