1117266084 has 54 divisors (see below), whose sum is σ = 3104298470. Its totient is φ = 338564160.

The previous prime is 1117266083. The next prime is 1117266091. The reversal of 1117266084 is 4806627111.

It is a happy number.

1117266084 is a `hidden beast` number, since 11 + 17 + 26 + 608 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 768398400 + 348867684 = 27720^2 + 18678^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1117266083) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 123889 + ... + 132600.

Almost surely, 2^1117266084 is an apocalyptic number.

It is an amenable number.

1117266084 is an abundant number, since it is smaller than the sum of its proper divisors (1987032386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1117266084 is a wasteful number, since it uses less digits than its factorization.

1117266084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256521 (or 256505 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 1117266084 is about 33425.5304221190. The cubic root of 1117266084 is about 1037.6531412594.

The spelling of 1117266084 in words is "one billion, one hundred seventeen million, two hundred sixty-six thousand, eighty-four".