1117136146 has 32 divisors (see below), whose sum is σ = 1945681920. Its totient is φ = 471183696.

The previous prime is 1117136131. The next prime is 1117136159. The reversal of 1117136146 is 6416317111.

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 15 ways as a sum of consecutive naturals, for example, 238495 + ... + 243133.

It is an arithmetic number, because the mean of its divisors is an integer number (60802560).

Almost surely, 2^1117136146 is an apocalyptic number.

1117136146 is a deficient number, since it is larger than the sum of its proper divisors (828545774).

1117136146 is a wasteful number, since it uses less digits than its factorization.

1117136146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4918.

The product of its digits is 3024, while the sum is 31.

The square root of 1117136146 is about 33423.5866716904. The cubic root of 1117136146 is about 1037.6129133605.

The spelling of 1117136146 in words is "one billion, one hundred seventeen million, one hundred thirty-six thousand, one hundred forty-six".