2273027756 has 24 divisors (see below), whose sum is σ = 4109589120. Its totient is φ = 1098921600.

The previous prime is 2273027749. The next prime is 2273027759. The reversal of 2273027756 is 6577203722.

It is not an unprimeable number, because it can be changed into a prime (2273027759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152726 + ... + 166946.

It is an arithmetic number, because the mean of its divisors is an integer number (171232880).

Almost surely, 2^2273027756 is an apocalyptic number.

It is an amenable number.

2273027756 is a deficient number, since it is larger than the sum of its proper divisors (1836561364).

2273027756 is a wasteful number, since it uses less digits than its factorization.

2273027756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15545 (or 15543 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 41.

The square root of 2273027756 is about 47676.2808532713. The cubic root of 2273027756 is about 1314.8258875917.

The spelling of 2273027756 in words is "two billion, two hundred seventy-three million, twenty-seven thousand, seven hundred fifty-six".