1122714 has 32 divisors (see below), whose sum is σ = 2643840. Its totient is φ = 351936.

The previous prime is 1122701. The next prime is 1122721. The reversal of 1122714 is 4172211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307 + ... + 1529.

It is an arithmetic number, because the mean of its divisors is an integer number (82620).

2^1122714 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1122714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1321920).

1122714 is an abundant number, since it is smaller than the sum of its proper divisors (1521126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122714 is a wasteful number, since it uses less digits than its factorization.

1122714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251 (or 1245 counting only the distinct ones).

The product of its digits is 112, while the sum is 18.

The square root of 1122714 is about 1059.5819930520. The cubic root of 1122714 is about 103.9336978781.

Adding to 1122714 its reverse (4172211), we get a palindrome (5294925).

It can be divided in two parts, 1122 and 714, that multiplied together give a palindrome (801108).

The spelling of 1122714 in words is "one million, one hundred twenty-two thousand, seven hundred fourteen".