1129077 has 6 divisors (see below), whose sum is σ = 1630902. Its totient is φ = 752712.

The previous prime is 1129043. The next prime is 1129103. The reversal of 1129077 is 7709211.

It can be written as a sum of positive squares in only one way, i.e., 904401 + 224676 = 951^2 + 474^2 .

It is not a de Polignac number, because 1129077 - 2⁶ = 1129013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1129077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1129477) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 62718 + ... + 62735.

It is an arithmetic number, because the mean of its divisors is an integer number (271817).

2^1129077 is an apocalyptic number.

It is an amenable number.

1129077 is a deficient number, since it is larger than the sum of its proper divisors (501825).

1129077 is a wasteful number, since it uses less digits than its factorization.

1129077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125459 (or 125456 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 27.

The square root of 1129077 is about 1062.5803499030. The cubic root of 1129077 is about 104.1296767508.

The spelling of 1129077 in words is "one million, one hundred twenty-nine thousand, seventy-seven".