1135436 has 6 divisors (see below), whose sum is σ = 1987020. Its totient is φ = 567716.

The previous prime is 1135429. The next prime is 1135439. The reversal of 1135436 is 6345311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1135439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141926 + ... + 141933.

It is an arithmetic number, because the mean of its divisors is an integer number (331170).

2^1135436 is an apocalyptic number.

It is an amenable number.

1135436 is a deficient number, since it is larger than the sum of its proper divisors (851584).

1135436 is a wasteful number, since it uses less digits than its factorization.

1135436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283863 (or 283861 counting only the distinct ones).

The product of its digits is 1080, while the sum is 23.

The square root of 1135436 is about 1065.5683929246. The cubic root of 1135436 is about 104.3247981894.

The spelling of 1135436 in words is "one million, one hundred thirty-five thousand, four hundred thirty-six".