1232641160 has 32 divisors (see below), whose sum is σ = 2781466560. Its totient is φ = 491630016.

The previous prime is 1232641159. The next prime is 1232641183. The reversal of 1232641160 is 611462321.

It is a super-2 number, since 2×1232641160² = 3038808458652291200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30524 + ... + 58283.

It is an arithmetic number, because the mean of its divisors is an integer number (86920830).

Almost surely, 2^1232641160 is an apocalyptic number.

1232641160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1232641160 is an abundant number, since it is smaller than the sum of its proper divisors (1548825400).

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

1232641160 is a wasteful number, since it uses less digits than its factorization.

1232641160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89165 (or 89161 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1232641160 is about 35108.9897319761. The cubic root of 1232641160 is about 1072.2076178589.

The spelling of 1232641160 in words is "one billion, two hundred thirty-two million, six hundred forty-one thousand, one hundred sixty".