1120459398 has 32 divisors (see below), whose sum is σ = 2395395072. Its totient is φ = 348532800.

The previous prime is 1120459391. The next prime is 1120459427. The reversal of 1120459398 is 8939540211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120459391) 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 15 ways as a sum of consecutive naturals, for example, 93358 + ... + 104673.

It is an arithmetic number, because the mean of its divisors is an integer number (74856096).

Almost surely, 2^1120459398 is an apocalyptic number.

1120459398 is an abundant number, since it is smaller than the sum of its proper divisors (1274935674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120459398 is a wasteful number, since it uses less digits than its factorization.

1120459398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198100.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 1120459398 is about 33473.2639280964. The cubic root of 1120459398 is about 1038.6407903304.

The spelling of 1120459398 in words is "one billion, one hundred twenty million, four hundred fifty-nine thousand, three hundred ninety-eight".