1162626080 has 288 divisors, whose sum is σ = 3610075392. Its totient is φ = 345692160.

The previous prime is 1162626071. The next prime is 1162626083. The reversal of 1162626080 is 806262611.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (1162626083) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3116774 + ... + 3117146.

It is an arithmetic number, because the mean of its divisors is an integer number (12534984).

Almost surely, 2^1162626080 is an apocalyptic number.

1162626080 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 1162626080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1805037696).

1162626080 is an abundant number, since it is smaller than the sum of its proper divisors (2447449312).

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

1162626080 is a wasteful number, since it uses less digits than its factorization.

1162626080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440 (or 421 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 1162626080 is about 34097.3031191618. The cubic root of 1162626080 is about 1051.5098701370.

Adding to 1162626080 its reverse (806262611), we get a palindrome (1968888691).

The spelling of 1162626080 in words is "one billion, one hundred sixty-two million, six hundred twenty-six thousand, eighty".