1115235 has 32 divisors (see below), whose sum is σ = 2165760. Its totient is φ = 540000.

The previous prime is 1115227. The next prime is 1115237. The reversal of 1115235 is 5325111.

It is not a de Polignac number, because 1115235 - 2³ = 1115227 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1110 + ... + 1860.

It is an arithmetic number, because the mean of its divisors is an integer number (67680).

2^1115235 is an apocalyptic number.

1115235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1115235 is a deficient number, since it is larger than the sum of its proper divisors (1050525).

1115235 is a wasteful number, since it uses less digits than its factorization.

1115235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776 (or 770 counting only the distinct ones).

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

The square root of 1115235 is about 1056.0468739597. The cubic root of 1115235 is about 103.7023974782.

The spelling of 1115235 in words is "one million, one hundred fifteen thousand, two hundred thirty-five".