1120267064 has 32 divisors (see below), whose sum is σ = 2408279520. Its totient is φ = 478573056.

The previous prime is 1120267061. The next prime is 1120267069. The reversal of 1120267064 is 4607620211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120267061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14429 + ... + 49484.

It is an arithmetic number, because the mean of its divisors is an integer number (75258735).

Almost surely, 2^1120267064 is an apocalyptic number.

1120267064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1120267064 is an abundant number, since it is smaller than the sum of its proper divisors (1288012456).

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

1120267064 is a wasteful number, since it uses less digits than its factorization.

1120267064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64239 (or 64235 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1120267064 is about 33470.3908552022. The cubic root of 1120267064 is about 1038.5813571582.

Adding to 1120267064 its reverse (4607620211), we get a palindrome (5727887275).

The spelling of 1120267064 in words is "one billion, one hundred twenty million, two hundred sixty-seven thousand, sixty-four".