1117136148 has 24 divisors (see below), whose sum is σ = 2622647328. Its totient is φ = 370093536.

The previous prime is 1117136131. The next prime is 1117136159. The reversal of 1117136148 is 8416317111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283611 + ... + 287522.

It is an arithmetic number, because the mean of its divisors is an integer number (109276972).

Almost surely, 2^1117136148 is an apocalyptic number.

It is an amenable number.

1117136148 is an abundant number, since it is smaller than the sum of its proper divisors (1505511180).

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

1117136148 is a wasteful number, since it uses less digits than its factorization.

1117136148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571303 (or 571301 counting only the distinct ones).

The product of its digits is 4032, while the sum is 33.

The square root of 1117136148 is about 33423.5867016094. The cubic root of 1117136148 is about 1037.6129139797.

The spelling of 1117136148 in words is "one billion, one hundred seventeen million, one hundred thirty-six thousand, one hundred forty-eight".