2247274361 has 4 divisors (see below), whose sum is σ = 2247696000. Its totient is φ = 2246852724.

The previous prime is 2247274313. The next prime is 2247274373. The reversal of 2247274361 is 1634727422.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1634727422 = 2 ⋅817363711.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2247274361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2247274301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202721 + ... + 213518.

It is an arithmetic number, because the mean of its divisors is an integer number (561924000).

Almost surely, 2^2247274361 is an apocalyptic number.

It is an amenable number.

2247274361 is a deficient number, since it is larger than the sum of its proper divisors (421639).

2247274361 is an equidigital number, since it uses as much as digits as its factorization.

2247274361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421638.

The product of its digits is 112896, while the sum is 38.

The square root of 2247274361 is about 47405.4254384453. The cubic root of 2247274361 is about 1309.8413577484.

The spelling of 2247274361 in words is "two billion, two hundred forty-seven million, two hundred seventy-four thousand, three hundred sixty-one".