1160261328 has 40 divisors (see below), whose sum is σ = 3001147200. Its totient is φ = 386262784.

The previous prime is 1160261321. The next prime is 1160261351. The reversal of 1160261328 is 8231620611.

It is a junction number, because it is equal to n+sod(n) for n = 1160261295 and 1160261304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160261321) 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, 23893 + ... + 53771.

It is an arithmetic number, because the mean of its divisors is an integer number (75028680).

Almost surely, 2^1160261328 is an apocalyptic number.

It is an amenable number.

1160261328 is an abundant number, since it is smaller than the sum of its proper divisors (1840885872).

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

1160261328 is a wasteful number, since it uses less digits than its factorization.

1160261328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30699 (or 30693 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 1160261328 is about 34062.6089429450. The cubic root of 1160261328 is about 1050.7964714254.

Adding to 1160261328 its reverse (8231620611), we get a palindrome (9391881939).

The spelling of 1160261328 in words is "one billion, one hundred sixty million, two hundred sixty-one thousand, three hundred twenty-eight".