1124039 has 8 divisors (see below), whose sum is σ = 1297920. Its totient is φ = 953496.

The previous prime is 1124027. The next prime is 1124041. The reversal of 1124039 is 9304211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1124039 - 2¹⁶ = 1058503 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1124039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59 + ... + 1500.

It is an arithmetic number, because the mean of its divisors is an integer number (162240).

2^1124039 is an apocalyptic number.

1124039 is a deficient number, since it is larger than the sum of its proper divisors (173881).

1124039 is a wasteful number, since it uses less digits than its factorization.

1124039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1124039 is about 1060.2070552491. The cubic root of 1124039 is about 103.9745684858.

The spelling of 1124039 in words is "one million, one hundred twenty-four thousand, thirty-nine".