1115095 has 4 divisors (see below), whose sum is σ = 1338120. Its totient is φ = 892072.

The previous prime is 1115089. The next prime is 1115099. The reversal of 1115095 is 5905111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5905111 = 137 ⋅43103.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1115095 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111505 + ... + 111514.

It is an arithmetic number, because the mean of its divisors is an integer number (334530).

2^1115095 is an apocalyptic number.

1115095 is a deficient number, since it is larger than the sum of its proper divisors (223025).

1115095 is an equidigital number, since it uses as much as digits as its factorization.

1115095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223024.

The product of its (nonzero) digits is 225, while the sum is 22.

The square root of 1115095 is about 1055.9805869428. The cubic root of 1115095 is about 103.6980579016.

The spelling of 1115095 in words is "one million, one hundred fifteen thousand, ninety-five".