1105423214 has 16 divisors (see below), whose sum is σ = 1897928928. Its totient is φ = 473023392.

The previous prime is 1105423201. The next prime is 1105423229. The reversal of 1105423214 is 4123245011.

It is a self number, because there is not a number n which added to its sum of digits gives 1105423214.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51317 + ... + 69600.

It is an arithmetic number, because the mean of its divisors is an integer number (118620558).

Almost surely, 2^1105423214 is an apocalyptic number.

1105423214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1105423214 is a deficient number, since it is larger than the sum of its proper divisors (792505714).

1105423214 is a wasteful number, since it uses less digits than its factorization.

1105423214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121579.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1105423214 is about 33247.9054077095. The cubic root of 1105423214 is about 1033.9737823940.

Adding to 1105423214 its reverse (4123245011), we get a palindrome (5228668225).

The spelling of 1105423214 in words is "one billion, one hundred five million, four hundred twenty-three thousand, two hundred fourteen".