1134685757 has 16 divisors (see below), whose sum is σ = 1267597440. Its totient is φ = 1009387008.

The previous prime is 1134685753. The next prime is 1134685759. The reversal of 1134685757 is 7575864311.

It is not a de Polignac number, because 1134685757 - 2² = 1134685753 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134685751) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 143768 + ... + 151454.

It is an arithmetic number, because the mean of its divisors is an integer number (79224840).

Almost surely, 2^1134685757 is an apocalyptic number.

1134685757 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1134685757 is a deficient number, since it is larger than the sum of its proper divisors (132911683).

1134685757 is a wasteful number, since it uses less digits than its factorization.

1134685757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8180.

The product of its digits is 705600, while the sum is 47.

The square root of 1134685757 is about 33685.0969569630. The cubic root of 1134685757 is about 1043.0181547772.

The spelling of 1134685757 in words is "one billion, one hundred thirty-four million, six hundred eighty-five thousand, seven hundred fifty-seven".