1124105 has 8 divisors (see below), whose sum is σ = 1354752. Its totient is φ = 895408.

The previous prime is 1124087. The next prime is 1124107. The reversal of 1124105 is 5014211.

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 1124105 - 2⁶ = 1124041 is a prime.

It is a super-2 number, since 2×1124105² = 2527224102050, which contains 22 as substring.

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 1124105.

It is not an unprimeable number, because it can be changed into a prime (1124107) 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, 1622 + ... + 2208.

It is an arithmetic number, because the mean of its divisors is an integer number (169344).

2^1124105 is an apocalyptic number.

It is an amenable number.

1124105 is a deficient number, since it is larger than the sum of its proper divisors (230647).

1124105 is an equidigital number, since it uses as much as digits as its factorization.

1124105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 1124105 is about 1060.2381807877. The cubic root of 1124105 is about 103.9766034648.

Adding to 1124105 its reverse (5014211), we get a palindrome (6138316).

The spelling of 1124105 in words is "one million, one hundred twenty-four thousand, one hundred five".