2227732466 has 8 divisors (see below), whose sum is σ = 3343384620. Its totient is φ = 1113270928.

The previous prime is 2227732453. The next prime is 2227732471. The reversal of 2227732466 is 6642377222.

It can be written as a sum of positive squares in 2 ways, for example, as 1846506841 + 381225625 = 42971^2 + 19525^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 292961 + ... + 300468.

Almost surely, 2^2227732466 is an apocalyptic number.

2227732466 is a deficient number, since it is larger than the sum of its proper divisors (1115652154).

2227732466 is a wasteful number, since it uses less digits than its factorization.

2227732466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595308.

The product of its digits is 338688, while the sum is 41.

The square root of 2227732466 is about 47198.8608548978. The cubic root of 2227732466 is about 1306.0335838715.

The spelling of 2227732466 in words is "two billion, two hundred twenty-seven million, seven hundred thirty-two thousand, four hundred sixty-six".