1120026445 has 8 divisors (see below), whose sum is σ = 1380357144. Its totient is φ = 871804224.

The previous prime is 1120026437. The next prime is 1120026451. The reversal of 1120026445 is 5446200211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 459587844 + 660438601 = 21438^2 + 25699^2 .

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 1120026445 - 2³ = 1120026437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3026914 + ... + 3027283.

It is an arithmetic number, because the mean of its divisors is an integer number (172544643).

Almost surely, 2^1120026445 is an apocalyptic number.

It is an amenable number.

1120026445 is a deficient number, since it is larger than the sum of its proper divisors (260330699).

1120026445 is an equidigital number, since it uses as much as digits as its factorization.

1120026445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6054239.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1120026445 is about 33466.7961567880. The cubic root of 1120026445 is about 1038.5069938479.

Adding to 1120026445 its reverse (5446200211), we get a palindrome (6566226656).

The spelling of 1120026445 in words is "one billion, one hundred twenty million, twenty-six thousand, four hundred forty-five".