1129513 has 8 divisors (see below), whose sum is σ = 1408320. Its totient is φ = 880080.

The previous prime is 1129511. The next prime is 1129519. The reversal of 1129513 is 3159211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1129513 - 2¹ = 1129511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1129511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7258 + ... + 7411.

It is an arithmetic number, because the mean of its divisors is an integer number (176040).

2^1129513 is an apocalyptic number.

It is an amenable number.

1129513 is a deficient number, since it is larger than the sum of its proper divisors (278807).

1129513 is a wasteful number, since it uses less digits than its factorization.

1129513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14687.

The product of its digits is 270, while the sum is 22.

The square root of 1129513 is about 1062.7854910564. The cubic root of 1129513 is about 104.1430784634.

The spelling of 1129513 in words is "one million, one hundred twenty-nine thousand, five hundred thirteen".