1120615404 has 48 divisors (see below), whose sum is σ = 2702816256. Its totient is φ = 360993600.

The previous prime is 1120615381. The next prime is 1120615409. The reversal of 1120615404 is 4045160211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1120615409) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 350694 + ... + 353874.

It is an arithmetic number, because the mean of its divisors is an integer number (56308672).

Almost surely, 2^1120615404 is an apocalyptic number.

It is an amenable number.

1120615404 is an abundant number, since it is smaller than the sum of its proper divisors (1582200852).

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

1120615404 is a wasteful number, since it uses less digits than its factorization.

1120615404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4166 (or 4164 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1120615404 is about 33475.5941545479. The cubic root of 1120615404 is about 1038.6889927838.

Adding to 1120615404 its reverse (4045160211), we get a palindrome (5165775615).

The spelling of 1120615404 in words is "one billion, one hundred twenty million, six hundred fifteen thousand, four hundred four".