1115134 has 4 divisors (see below), whose sum is σ = 1672704. Its totient is φ = 557566.

The previous prime is 1115131. The next prime is 1115189. The reversal of 1115134 is 4315111.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278782 + ... + 278785.

It is an arithmetic number, because the mean of its divisors is an integer number (418176).

2^1115134 is an apocalyptic number.

1115134 is a deficient number, since it is larger than the sum of its proper divisors (557570).

1115134 is an equidigital number, since it uses as much as digits as its factorization.

1115134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557569.

The product of its digits is 60, while the sum is 16.

The square root of 1115134 is about 1055.9990530299. Note that the first 3 decimals coincide. The cubic root of 1115134 is about 103.6992668201.

The spelling of 1115134 in words is "one million, one hundred fifteen thousand, one hundred thirty-four".