1114738 has 4 divisors (see below), whose sum is σ = 1672110. Its totient is φ = 557368.

The previous prime is 1114733. The next prime is 1114753. The reversal of 1114738 is 8374111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8374111 = 421 ⋅19891.

It can be written as a sum of positive squares in only one way, i.e., 1108809 + 5929 = 1053^2 + 77^2 .

It is not an unprimeable number, because it can be changed into a prime (1114733) 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 as a sum of consecutive naturals, namely, 278683 + ... + 278686.

2^1114738 is an apocalyptic number.

1114738 is a deficient number, since it is larger than the sum of its proper divisors (557372).

1114738 is an equidigital number, since it uses as much as digits as its factorization.

1114738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557371.

The product of its digits is 672, while the sum is 25.

The square root of 1114738 is about 1055.8115362128. The cubic root of 1114738 is about 103.6869903369.

Adding to 1114738 its reverse (8374111), we get a palindrome (9488849).

The spelling of 1114738 in words is "one million, one hundred fourteen thousand, seven hundred thirty-eight".