1152135 has 12 divisors (see below), whose sum is σ = 1997112. Its totient is φ = 614448.

The previous prime is 1152121. The next prime is 1152149. The reversal of 1152135 is 5312511.

It is an interprime number because it is at equal distance from previous prime (1152121) and next prime (1152149).

It is not a de Polignac number, because 1152135 - 2⁴ = 1152119 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12757 + ... + 12846.

It is an arithmetic number, because the mean of its divisors is an integer number (166426).

2^1152135 is an apocalyptic number.

1152135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1152135 is a deficient number, since it is larger than the sum of its proper divisors (844977).

1152135 is a wasteful number, since it uses less digits than its factorization.

1152135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25614 (or 25611 counting only the distinct ones).

The product of its digits is 150, while the sum is 18.

The square root of 1152135 is about 1073.3755167694. The cubic root of 1152135 is about 104.8337505168.

Adding to 1152135 its reverse (5312511), we get a palindrome (6464646).

The spelling of 1152135 in words is "one million, one hundred fifty-two thousand, one hundred thirty-five".