1121746134 has 16 divisors (see below), whose sum is σ = 2243902320. Its totient is φ = 373847040.

The previous prime is 1121746123. The next prime is 1121746159. The reversal of 1121746134 is 4316471211.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27382 + ... + 54710.

It is an arithmetic number, because the mean of its divisors is an integer number (140243895).

Almost surely, 2^1121746134 is an apocalyptic number.

1121746134 is an abundant number, since it is smaller than the sum of its proper divisors (1122156186).

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

1121746134 is a wasteful number, since it uses less digits than its factorization.

1121746134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34175.

The product of its digits is 4032, while the sum is 30.

The square root of 1121746134 is about 33492.4787676278. The cubic root of 1121746134 is about 1039.0382300558.

The spelling of 1121746134 in words is "one billion, one hundred twenty-one million, seven hundred forty-six thousand, one hundred thirty-four".