1113254 has 4 divisors (see below), whose sum is σ = 1669884. Its totient is φ = 556626.

The previous prime is 1113253. The next prime is 1113257. The reversal of 1113254 is 4523111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4523111 = 23 ⋅196657.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113253) 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, 278312 + ... + 278315.

It is an arithmetic number, because the mean of its divisors is an integer number (417471).

2^1113254 is an apocalyptic number.

1113254 is a deficient number, since it is larger than the sum of its proper divisors (556630).

1113254 is an equidigital number, since it uses as much as digits as its factorization.

1113254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556629.

The product of its digits is 120, while the sum is 17.

The square root of 1113254 is about 1055.1085252238. The cubic root of 1113254 is about 103.6409586461.

Adding to 1113254 its reverse (4523111), we get a palindrome (5636365).

The spelling of 1113254 in words is "one million, one hundred thirteen thousand, two hundred fifty-four".