1124149 has 8 divisors (see below), whose sum is σ = 1239392. Its totient is φ = 1013040.

The previous prime is 1124147. The next prime is 1124197. The reversal of 1124149 is 9414211.

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 1124149 - 2¹ = 1124147 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 (1124141) 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, 447 + ... + 1564.

It is an arithmetic number, because the mean of its divisors is an integer number (154924).

2^1124149 is an apocalyptic number.

It is an amenable number.

1124149 is a deficient number, since it is larger than the sum of its proper divisors (115243).

1124149 is a wasteful number, since it uses less digits than its factorization.

1124149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2067.

The product of its digits is 288, while the sum is 22.

The square root of 1124149 is about 1060.2589306391. The cubic root of 1124149 is about 103.9779600732.

The spelling of 1124149 in words is "one million, one hundred twenty-four thousand, one hundred forty-nine".