1120425048 has 40 divisors (see below), whose sum is σ = 3138229380. Its totient is φ = 373474800.

The previous prime is 1120425043. The next prime is 1120425049. The reversal of 1120425048 is 8405240211.

1120425048 is a `hidden beast` number, since 112 + 0 + 42 + 504 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120425043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 863878 + ... + 865173.

Almost surely, 2^1120425048 is an apocalyptic number.

1120425048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1120425048 is an abundant number, since it is smaller than the sum of its proper divisors (2017804332).

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

1120425048 is a wasteful number, since it uses less digits than its factorization.

1120425048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1729069 (or 1729056 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 1120425048 is about 33472.7508280990. The cubic root of 1120425048 is about 1038.6301763282.

Adding to 1120425048 its reverse (8405240211), we get a palindrome (9525665259).

The spelling of 1120425048 in words is "one billion, one hundred twenty million, four hundred twenty-five thousand, forty-eight".