1135115 has 8 divisors (see below), whose sum is σ = 1373328. Its totient is φ = 900640.

The previous prime is 1135111. The next prime is 1135129. The reversal of 1135115 is 5115311.

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

It is not a de Polignac number, because 1135115 - 2² = 1135111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1135093 and 1135102.

It is not an unprimeable number, because it can be changed into a prime (1135111) 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, 212 + ... + 1521.

It is an arithmetic number, because the mean of its divisors is an integer number (171666).

2^1135115 is an apocalyptic number.

1135115 is a deficient number, since it is larger than the sum of its proper divisors (238213).

1135115 is a wasteful number, since it uses less digits than its factorization.

1135115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869.

The product of its digits is 75, while the sum is 17.

The square root of 1135115 is about 1065.4177584403. The cubic root of 1135115 is about 104.3149660144.

The spelling of 1135115 in words is "one million, one hundred thirty-five thousand, one hundred fifteen".