1124159 has 8 divisors (see below), whose sum is σ = 1205280. Its totient is φ = 1044736.

The previous prime is 1124147. The next prime is 1124197. The reversal of 1124159 is 9514211.

It is a happy number.

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 1124159 - 2²⁰ = 75583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124119) 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, 1142 + ... + 1884.

It is an arithmetic number, because the mean of its divisors is an integer number (150660).

2^1124159 is an apocalyptic number.

1124159 is a deficient number, since it is larger than the sum of its proper divisors (81121).

1124159 is an equidigital number, since it uses as much as digits as its factorization.

1124159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849.

The product of its digits is 360, while the sum is 23.

The square root of 1124159 is about 1060.2636464578. The cubic root of 1124159 is about 103.9782683883.

The spelling of 1124159 in words is "one million, one hundred twenty-four thousand, one hundred fifty-nine".