1117224647 has 12 divisors (see below), whose sum is σ = 1417777416. Its totient is φ = 870564240.

The previous prime is 1117224637. The next prime is 1117224653. The reversal of 1117224647 is 7464227111.

It is not a de Polignac number, because 1117224647 - 2¹⁶ = 1117159111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117224637) 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, 1035848 + ... + 1036925.

It is an arithmetic number, because the mean of its divisors is an integer number (118148118).

Almost surely, 2^1117224647 is an apocalyptic number.

1117224647 is a deficient number, since it is larger than the sum of its proper divisors (300552769).

1117224647 is a wasteful number, since it uses less digits than its factorization.

1117224647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2072798 (or 2072791 counting only the distinct ones).

The product of its digits is 18816, while the sum is 35.

The square root of 1117224647 is about 33424.9105757966. The cubic root of 1117224647 is about 1037.6403129919.

The spelling of 1117224647 in words is "one billion, one hundred seventeen million, two hundred twenty-four thousand, six hundred forty-seven".