2246631273 has 12 divisors (see below), whose sum is σ = 3253701360. Its totient is φ = 1493800056.

The previous prime is 2246631253. The next prime is 2246631313. The reversal of 2246631273 is 3721366422.

It is not a de Polignac number, because 2246631273 - 2¹⁰ = 2246630249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2246631223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 325911 + ... + 332732.

It is an arithmetic number, because the mean of its divisors is an integer number (271141780).

Almost surely, 2^2246631273 is an apocalyptic number.

It is an amenable number.

2246631273 is a deficient number, since it is larger than the sum of its proper divisors (1007070087).

2246631273 is a wasteful number, since it uses less digits than its factorization.

2246631273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659028 (or 659025 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 2246631273 is about 47398.6421008028. The cubic root of 2246631273 is about 1309.7164028793.

Adding to 2246631273 its reverse (3721366422), we get a palindrome (5967997695).

The spelling of 2246631273 in words is "two billion, two hundred forty-six million, six hundred thirty-one thousand, two hundred seventy-three".