1120245929 has 8 divisors (see below), whose sum is σ = 1255116288. Its totient is φ = 990880560.

The previous prime is 1120245899. The next prime is 1120245943. The reversal of 1120245929 is 9295420211.

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 1120245929 - 2⁸ = 1120245673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120245949) 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 7 ways as a sum of consecutive naturals, for example, 1375817 + ... + 1376630.

It is an arithmetic number, because the mean of its divisors is an integer number (156889536).

Almost surely, 2^1120245929 is an apocalyptic number.

It is an amenable number.

1120245929 is a deficient number, since it is larger than the sum of its proper divisors (134870359).

1120245929 is a wasteful number, since it uses less digits than its factorization.

1120245929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752495.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 1120245929 is about 33470.0751268951. The cubic root of 1120245929 is about 1038.5748258123.

The spelling of 1120245929 in words is "one billion, one hundred twenty million, two hundred forty-five thousand, nine hundred twenty-nine".