1074123 has 12 divisors (see below), whose sum is σ = 1619280. Its totient is φ = 684816.

The previous prime is 1074121. The next prime is 1074133. The reversal of 1074123 is 3214701.

It is not a de Polignac number, because 1074123 - 2¹ = 1074121 is a prime.

It is an alternating number because its digits alternate between odd and even.

1074123 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1074096 and 1074105.

It is not an unprimeable number, because it can be changed into a prime (1074121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2388 + ... + 2801.

It is an arithmetic number, because the mean of its divisors is an integer number (134940).

2^1074123 is an apocalyptic number.

1074123 is a deficient number, since it is larger than the sum of its proper divisors (545157).

1074123 is a wasteful number, since it uses less digits than its factorization.

1074123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5218 (or 5215 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 1074123 is about 1036.3990544187. The cubic root of 1074123 is about 102.4121158251.

Adding to 1074123 its reverse (3214701), we get a palindrome (4288824).

The spelling of 1074123 in words is "one million, seventy-four thousand, one hundred twenty-three".