1111714 has 4 divisors (see below), whose sum is σ = 1667574. Its totient is φ = 555856.

The previous prime is 1111711. The next prime is 1111723. The reversal of 1111714 is 4171111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4171111 = 7 ⋅595873.

It can be written as a sum of positive squares in only one way, i.e., 731025 + 380689 = 855^2 + 617^2 .

It is not an unprimeable number, because it can be changed into a prime (1111711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277927 + ... + 277930.

2^1111714 is an apocalyptic number.

1111714 is a deficient number, since it is larger than the sum of its proper divisors (555860).

1111714 is an equidigital number, since it uses as much as digits as its factorization.

1111714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555859.

The product of its digits is 28, while the sum is 16.

The square root of 1111714 is about 1054.3784899172. The cubic root of 1111714 is about 103.5931466375.

Adding to 1111714 its reverse (4171111), we get a palindrome (5282825).

The spelling of 1111714 in words is "one million, one hundred eleven thousand, seven hundred fourteen".