1136112480 has 144 divisors (see below), whose sum is σ = 4020713424. Its totient is φ = 302952960.

The previous prime is 1136112479. The next prime is 1136112517. The reversal of 1136112480 is 842116311.

It is a happy number.

1136112480 is a `hidden beast` number, since 1 + 1 + 3 + 611 + 2 + 48 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24270 + ... + 53490.

It is an arithmetic number, because the mean of its divisors is an integer number (27921621).

Almost surely, 2^1136112480 is an apocalyptic number.

1136112480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1136112480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2010356712).

1136112480 is an abundant number, since it is smaller than the sum of its proper divisors (2884600944).

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

1136112480 is an equidigital number, since it uses as much as digits as its factorization.

1136112480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29251 (or 29231 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 1136112480 is about 33706.2676664148. The cubic root of 1136112480 is about 1043.4551259001.

Adding to 1136112480 its reverse (842116311), we get a palindrome (1978228791).

The spelling of 1136112480 in words is "one billion, one hundred thirty-six million, one hundred twelve thousand, four hundred eighty".