2273287041 has 27 divisors (see below), whose sum is σ = 3437585697. Its totient is φ = 1447534440.

The previous prime is 2273287033. The next prime is 2273287109. The reversal of 2273287041 is 1407823722.

The square root of 2273287041 is 47679.

It is a perfect power (a square), and thus also a powerful number.

2273287041 is a `hidden beast` number, since 227 + 328 + 70 + 41 = 666.

It is not a de Polignac number, because 2273287041 - 2³ = 2273287033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2273286987 and 2273287005.

It is not an unprimeable number, because it can be changed into a prime (2273287021) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3289506 + ... + 3290196.

Almost surely, 2^2273287041 is an apocalyptic number.

2273287041 is the 47679-th square number.

2273287041 is the 23840-th centered octagonal number.

It is an amenable number.

2273287041 is a deficient number, since it is larger than the sum of its proper divisors (1164298656).

2273287041 is an frugal number, since it uses more digits than its factorization.

2273287041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434 (or 717 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The cubic root of 2273287041 is about 1314.8758798934.

Multiplying 2273287041 by its sum of digits (36), we get a square (81838333476 = 286074²).

The spelling of 2273287041 in words is "two billion, two hundred seventy-three million, two hundred eighty-seven thousand, forty-one".