1135149 has 8 divisors (see below), whose sum is σ = 1538592. Its totient is φ = 744240.

The previous prime is 1135133. The next prime is 1135159. The reversal of 1135149 is 9415311.

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

It is not a de Polignac number, because 1135149 - 2⁴ = 1135133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135129) 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, 2919 + ... + 3284.

It is an arithmetic number, because the mean of its divisors is an integer number (192324).

2^1135149 is an apocalyptic number.

It is an amenable number.

1135149 is a deficient number, since it is larger than the sum of its proper divisors (403443).

1135149 is an equidigital number, since it uses as much as digits as its factorization.

1135149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6267.

The product of its digits is 540, while the sum is 24.

The square root of 1135149 is about 1065.4337145032. The cubic root of 1135149 is about 104.3160075163.

The spelling of 1135149 in words is "one million, one hundred thirty-five thousand, one hundred forty-nine".