1120279774 has 16 divisors (see below), whose sum is σ = 1732642560. Its totient is φ = 542931480.

The previous prime is 1120279759. The next prime is 1120279781. The reversal of 1120279774 is 4779720211.

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, 38454 + ... + 60985.

It is an arithmetic number, because the mean of its divisors is an integer number (108290160).

Almost surely, 2^1120279774 is an apocalyptic number.

1120279774 is a deficient number, since it is larger than the sum of its proper divisors (612362786).

1120279774 is a wasteful number, since it uses less digits than its factorization.

1120279774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99615.

The product of its (nonzero) digits is 49392, while the sum is 40.

The square root of 1120279774 is about 33470.5807239731. The cubic root of 1120279774 is about 1038.5852848880.

Adding to 1120279774 its reverse (4779720211), we get a palindrome (5899999985).

It can be divided in two parts, 112027 and 9774, that added together give a square (121801 = 349²).

The spelling of 1120279774 in words is "one billion, one hundred twenty million, two hundred seventy-nine thousand, seven hundred seventy-four".