1105424 has 20 divisors (see below), whose sum is σ = 2179920. Its totient is φ = 542880.

The previous prime is 1105397. The next prime is 1105427. The reversal of 1105424 is 4245011.

It is not an unprimeable number, because it can be changed into a prime (1105427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359 + ... + 1529.

It is an arithmetic number, because the mean of its divisors is an integer number (108996).

2^1105424 is an apocalyptic number.

It is an amenable number.

1105424 is a deficient number, since it is larger than the sum of its proper divisors (1074496).

1105424 is a wasteful number, since it uses less digits than its factorization.

1105424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238 (or 1232 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 1105424 is about 1051.3914589723. The cubic root of 1105424 is about 103.3974027460.

The spelling of 1105424 in words is "one million, one hundred five thousand, four hundred twenty-four".