1174449123 has 12 divisors (see below), whose sum is σ = 1697167680. Its totient is φ = 782624016.

The previous prime is 1174449053. The next prime is 1174449149. The reversal of 1174449123 is 3219444711.

It is not a de Polignac number, because 1174449123 - 2¹⁷ = 1174318051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1174449173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5811 + ... + 48812.

It is an arithmetic number, because the mean of its divisors is an integer number (141430640).

Almost surely, 2^1174449123 is an apocalyptic number.

1174449123 is a deficient number, since it is larger than the sum of its proper divisors (522718557).

1174449123 is a wasteful number, since it uses less digits than its factorization.

1174449123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57018 (or 57015 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 1174449123 is about 34270.2366930840. The cubic root of 1174449123 is about 1055.0622135620.

The spelling of 1174449123 in words is "one billion, one hundred seventy-four million, four hundred forty-nine thousand, one hundred twenty-three".